c) \( 4(2-3 x)=-2 x-27 \) d) \( 6 x-8=4(-2 x+5) \) e) \( 3(2 x-2)=2(3 x+9) \) f) \( 3(4 x+7)=4 x-25 \)
Solución de inteligencia artificial de Upstudy
Responder
Solución

¡Inicia sesión para desbloquear respuestas gratis!
Una plataforma de aprendizaje en la que confían millones de estudiantes y profesores reales.

Respondido por UpStudy AI y revisado por un tutor profesional
The Deep Dive
To solve the first equation, \( 4(2 - 3x) = -2x - 27 \), distribute the 4 which gives us \( 8 - 12x = -2x - 27 \). Then, combine like terms by adding \( 12x \) to both sides to yield \( 8 = 10x - 27 \). Solving for \( x \) leads you to \( x = \frac{35}{10} = 3.5 \). Now onto the second equation \( 6x - 8 = 4(-2x + 5) \). Start by distributing the 4, which results in \( 6x - 8 = -8x + 20 \). Moving all \( x \) terms to one side, you get \( 14x = 28 \), leading to the solution \( x = 2 \). Remember to always check your solutions by substituting them back into the original equations! It’s a great way to confirm your work and avoid mistakes.
