Acceso
Prima
Hogar Banco de preguntas Matemáticas Álgebra
Pregunta
upstudy study bank question image url

3. \( 4 a-2(a+9)=4 a-2 a+18 \)

Ask by Griffiths Savage. in the United States
Mar 19,2025

Solución de inteligencia artificial de Upstudy

Respuesta verificada por el tutor

Responder

There are no solutions for \(a\).

Solución

Solve the equation \( 4a-2(a+9)=4a-2a+18 \). Solve the equation by following steps: - step0: Solve for \(a\): \(4a-2\left(a+9\right)=4a-2a+18\) - step1: Cancel equal terms: \(-2\left(a+9\right)=-2a+18\) - step2: Expand the expression: \(-2a-18=-2a+18\) - step3: Cancel equal terms: \(-18=18\) - step4: The statement is false: \(a \in \varnothing \) The solution to the equation \(4a-2(a+9)=4a-2a+18\) is that there are no solutions for \(a\).

Respondido por UpStudy AI y revisado por un tutor profesional

error msg
Explicar
Simplifique esta solución

Extra Insights

Let's simplify the equation bit by bit and have some fun with solving it! First, distribute the terms on the left side: \[ 4a - 2(a + 9) = 4a - 2a + 18 \] This becomes: \[ 4a - 2a - 18 = 2a + 18 \] Now, simplify it: \[ 2a - 18 = 2a + 18 \] Now, let’s subtract \(2a\) from both sides: \[ -18 = 18 \] Oops! What's happening here? This tells us that we've hit a contradiction, which means there are no solutions for \(a\). The left side can never equal the right side, so the original equation is not valid for any value of \(a\)! Remember, math can be tricky, but that’s what makes it so interesting! Keep up the great work!

preguntas relacionadas

Use properties of logarithms to condense the logarithmic expression. Write the expression as a single logarithm whose coefficient is 1 . Where possible, evaluate logarithmic expressions.
Álgebra United States Mar 21, 2025
1-ALGEBRAIC EXPRESSIONS Gr10 In the following expressions, TWENTY possible solutions are provided for the instruction: Pactorise full or simpliti. FIVE of the fiventy solutions are algebraically correct and the rest are neolred. 4. Identify and CIRCLE OR CROSS the LETTER that represent solutions with correct (15) answers. 2 From the FIFTEEN incorrect solutions, identify and underline the mistakes made in EACH. 3. Correct the mistakes made in EACH incorrect solution.
Álgebra South Africa Mar 21, 2025
Use properties of logarithms to expand the logarithmic expression as much as possible. Evaluate logarithmic expressions without using a calculator if possible. \( \log _{4}\left(\frac{16}{\sqrt{x+7}}\right) \) \( \log _{4}\left(\frac{16}{\sqrt{x+7}}\right)=\square \)
Álgebra United States Mar 21, 2025
Which description best explains the domain of \( (g \circ f)(x) \) ? the elements in the domain of \( f(x) \) for which \( g(f(x)) \) is defined the elements in the domain of \( f(x) \) for which \( g(f(x)) \) is not zero the elements in the domain of \( g(x) \) for which \( g(f(x)) \) is defined the elements in the domain of \( g(x) \) for which \( g(f(x)) \) is not zero
Álgebra United States Mar 21, 2025
\[ f(x) = 3x + 4 \quad g(x) = 2x - 3 \] \[ \text{Encontre: } f \circ g(x) \]
Álgebra Angola Mar 21, 2025

Latest Algebra Questions

Which description best explains the domain of \( (g \circ f)(x) \) ? the elements in the domain of \( f(x) \) for which \( g(f(x)) \) is defined the elements in the domain of \( f(x) \) for which \( g(f(x)) \) is not zero the elements in the domain of \( g(x) \) for which \( g(f(x)) \) is defined the elements in the domain of \( g(x) \) for which \( g(f(x)) \) is not zero
Álgebra United States Mar 21, 2025
For which pair of functions is \( (f \circ g)(x)=x \) ? \[ f(x)=x^{2} \text { and } g(x)=\frac{1}{x} \] \( f(x)=\frac{2}{x} \) and \( g(x)=\frac{2}{x} \) \( f(x)=\frac{x-2}{3} \) and \( g(x)=2-3 x \) \( f(x)=\frac{1}{2} x-2 \) and \( g(x)=\frac{1}{2} x+2 \)
Álgebra United States Mar 21, 2025
For which pair of functions is \( (f \circ g)(x)=x \) ? \( f(x)=\frac{x^{2}}{x} \) and \( g(x)=\frac{1}{x} \) \( f(x)=\frac{x-2}{3} \) and \( g(x)=\frac{2}{x} \) \( f(x)=\frac{1}{2} x-2 \) and \( g(x)=\frac{1}{2} x+2 \)
Álgebra United States Mar 21, 2025
1-ALGEBRAIC EXPRESSIONS Gr10 In the following expressions, TWENTY possible solutions are provided for the instruction: Pactorise full or simpliti. FIVE of the fiventy solutions are algebraically correct and the rest are neolred. 4. Identify and CIRCLE OR CROSS the LETTER that represent solutions with correct (15) answers. 2 From the FIFTEEN incorrect solutions, identify and underline the mistakes made in EACH. 3. Correct the mistakes made in EACH incorrect solution.
Álgebra South Africa Mar 21, 2025
Guia \( 20 \quad 03 \quad 25 \) 1 factoriza 10s. Sig. trinomios Cuadros Perfectos 1) \( x^{2}-8 x+16 \) \[ x^{2}-8 x+16=(x-4)^{2} \] 2) \[ \begin{array}{l} x^{2}-20 x+100 \\ x^{2}-20 x+100=(x-10)^{2} \end{array} \] 3) \[ \begin{array}{l} x^{2}-24 x+144 \\ -2.12=-24 \\ x^{2}-24 x+144=(x-12)^{2} \end{array} \] 4) \( 25 x^{2}-18 x+81 \)
Álgebra Mexico Mar 21, 2025
Anterior Próximo
¡Prueba Premium ahora!
¡Prueba Premium y hazle a Thoth AI preguntas de matemáticas ilimitadas ahora!
Quizas mas tarde Hazte Premium
Estudiar puede ser una verdadera lucha
¿Por qué no estudiarlo en UpStudy?
Seleccione su plan a continuación
Prima

Puedes disfrutar

Empieza ahora
  • Explicaciones paso a paso
  • Tutores expertos en vivo 24/7
  • Número ilimitado de preguntas
  • Sin interrupciones
  • Acceso completo a Respuesta y Solución
  • Acceso completo al chat de PDF, al chat de UpStudy y al chat de navegación
Básico

Totalmente gratis pero limitado

  • Solución limitada
Bienvenido a ¡Estudia ahora!
Inicie sesión para continuar con el recorrido de Thoth AI Chat
Continuar con correo electrónico
O continuar con
Al hacer clic en "Iniciar sesión", acepta nuestros términos y condiciones. Términos de Uso & Política de privacidad