2z-70=z-51

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Solution for 2z-70=z-51 equation:


Simplifying
2z + -70 = z + -51

Reorder the terms:
-70 + 2z = z + -51

Reorder the terms:
-70 + 2z = -51 + z

Solving
-70 + 2z = -51 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-70 + 2z + -1z = -51 + z + -1z

Combine like terms: 2z + -1z = 1z
-70 + 1z = -51 + z + -1z

Combine like terms: z + -1z = 0
-70 + 1z = -51 + 0
-70 + 1z = -51

Add '70' to each side of the equation.
-70 + 70 + 1z = -51 + 70

Combine like terms: -70 + 70 = 0
0 + 1z = -51 + 70
1z = -51 + 70

Combine like terms: -51 + 70 = 19
1z = 19

Divide each side by '1'.
z = 19

Simplifying
z = 19

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