2z-18=-18+7z

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Solution for 2z-18=-18+7z equation:


Simplifying
2z + -18 = -18 + 7z

Reorder the terms:
-18 + 2z = -18 + 7z

Add '18' to each side of the equation.
-18 + 18 + 2z = -18 + 18 + 7z

Combine like terms: -18 + 18 = 0
0 + 2z = -18 + 18 + 7z
2z = -18 + 18 + 7z

Combine like terms: -18 + 18 = 0
2z = 0 + 7z
2z = 7z

Solving
2z = 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
2z + -7z = 7z + -7z

Combine like terms: 2z + -7z = -5z
-5z = 7z + -7z

Combine like terms: 7z + -7z = 0
-5z = 0

Divide each side by '-5'.
z = 0

Simplifying
z = 0

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