Question
Solve for \( w \). \[ 5 w-48=7(w-4) \] Simplify your answer as much as possible. \( w=\square \)
Ask by Mills Cummings. in the United States
Feb 03,2025
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Tutor-Verified Answer
Answer
\( w = -10 \)
Solution
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Beyond the Answer
Let's solve the equation step by step. Starting with the equation: \[ 5w - 48 = 7(w - 4) \] First, distribute the 7 on the right side: \[ 5w - 48 = 7w - 28 \] Next, to isolate \( w \), we can move \( 7w \) to the left side: \[ 5w - 7w - 48 = -28 \] This simplifies to: \[ -2w - 48 = -28 \] Now, add 48 to both sides: \[ -2w = -28 + 48 \] \[ -2w = 20 \] Finally, divide by -2 to solve for \( w \): \[ w = \frac{20}{-2} \] \[ w = -10 \] So the solution is: \( w = -10 \)