64=-2z

Solution for 64=-2z equation:

Simplifying
64 = -2z

Solving
64 = -2z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '2z' to each side of the equation.
64 + 2z = -2z + 2z

Combine like terms: -2z + 2z = 0
64 + 2z = 0

Add '-64' to each side of the equation.
64 + -64 + 2z = 0 + -64

Combine like terms: 64 + -64 = 0
0 + 2z = 0 + -64
2z = 0 + -64

Combine like terms: 0 + -64 = -64
2z = -64

Divide each side by '2'.
z = -32

Simplifying
z = -32