Question
Solve using the multiplication principle. Don't forget to check. \( 2 x=22 \)
Ask by Johnson Ortiz. in the United States
Feb 26,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
\( x = 11 \).
Solution
Solve the equation \( 2x=22 \).
Solve the equation by following steps:
- step0: Solve for \(x\):
\(2x=22\)
- step1: Divide both sides:
\(\frac{2x}{2}=\frac{22}{2}\)
- step2: Divide the numbers:
\(x=11\)
The solution to the equation \(2x = 22\) using the multiplication principle is \(x = 11\).
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Simplify this solution Bonus Knowledge
To solve the equation \( 2x = 22 \) using the multiplication principle, we will divide both sides by 2. This gives us: \[ x = \frac{22}{2} = 11. \] Now, let's check our work by substituting \( x = 11 \) back into the original equation: \[ 2(11) = 22, \] which confirms that our solution is correct because both sides of the equation are equal. So the final answer is \( x = 11 \).
