200=2z

Solution for 200=2z equation:

Simplifying
200 = 2z

Solving
200 = 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.
200 + -2z = 2z + -2z

Combine like terms: 2z + -2z = 0
200 + -2z = 0

Add '-200' to each side of the equation.
200 + -200 + -2z = 0 + -200

Combine like terms: 200 + -200 = 0
0 + -2z = 0 + -200
-2z = 0 + -200

Combine like terms: 0 + -200 = -200
-2z = -200

Divide each side by '-2'.
z = 100

Simplifying
z = 100