Question

solve.
5(z + 8) = 15
answer attempt 1 out of 4
z =
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Explanation:

Step1: Divide both sides by 5

To isolate the term with \( z \), we divide both sides of the equation \( 5(z + 8) = 15 \) by 5. This gives us \( \frac{5(z + 8)}{5} = \frac{15}{5} \), which simplifies to \( z + 8 = 3 \).

Step2: Subtract 8 from both sides

To solve for \( z \), we subtract 8 from both sides of the equation \( z + 8 = 3 \). So, \( z + 8 - 8 = 3 - 8 \), which simplifies to \( z = -5 \).

Answer:

\( z = -5 \)