To solve the equation \( 76 = 5a + 16 \), we need to isolate \( a \). Here's how to do it step by step:
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Subtract 16 from both sides of the equation: \[ 76 - 16 = 5a \] \[ 60 = 5a \]
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Now, divide both sides by 5 to solve for \( a \): \[ a = \frac{60}{5} \] \[ a = 12 \]
So, the solution is \( a = 12 \).