-65=15z-2z

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Solution for -65=15z-2z equation:


Simplifying
-65 = 15z + -2z

Combine like terms: 15z + -2z = 13z
-65 = 13z

Solving
-65 = 13z

Solving for variable 'z'.

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

Add '-13z' to each side of the equation.
-65 + -13z = 13z + -13z

Combine like terms: 13z + -13z = 0
-65 + -13z = 0

Add '65' to each side of the equation.
-65 + 65 + -13z = 0 + 65

Combine like terms: -65 + 65 = 0
0 + -13z = 0 + 65
-13z = 0 + 65

Combine like terms: 0 + 65 = 65
-13z = 65

Divide each side by '-13'.
z = -5

Simplifying
z = -5

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