solve the equation 15 = 8z + 7. z =
solve the equation 15 = 8z + 7. z =
Answer
Explanation:
Step1: Isolate the term with z
Subtract 7 from both sides of the equation: $15 - 7=8z + 7-7$. This simplifies to $8 = 8z$.
Step2: Solve for z
Divide both sides of the equation by 8: $\frac{8}{8}=\frac{8z}{8}$. This gives $z = 1$.
Answer:
$1$