Question
Solve for \( y \) \[ \frac{3}{7} y=21 \] Simplify your answer as much ac nocoibl
Ask by Hilton Edwards. in the United States
Jan 24,2025
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Answer
\( y = 49 \)
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The Deep Dive
To solve for \( y \) in the equation \( \frac{3}{7} y = 21 \), we start by isolating \( y \). We can do this by multiplying both sides of the equation by the reciprocal of \( \frac{3}{7} \), which is \( \frac{7}{3} \): \[ y = 21 \times \frac{7}{3} \] Now, compute the right side: \[ y = \frac{21 \times 7}{3} = \frac{147}{3} = 49 \] So, the solution is: \[ y = 49 \]