Question

solve for z.
-6z - 18 + 2z + 6z = 16
z =

Explanation:

Step1: Combine like - terms

Combine the $z$ terms: $-6z+6z + 2z-18=16$. Since $-6z + 6z=0$, the equation simplifies to $2z-18 = 16$.

Step2: Isolate the term with $z$

Add 18 to both sides of the equation: $2z-18 + 18=16 + 18$, which gives $2z=34$.

Step3: Solve for $z$

Divide both sides of the equation by 2: $\frac{2z}{2}=\frac{34}{2}$, so $z = 17$.

Answer:

$17$