-2z+13z+13z-20z=-20

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Solution for -2z+13z+13z-20z=-20 equation: 


Simplifying
-2z + 13z + 13z + -20z = -20

Combine like terms: -2z + 13z = 11z
11z + 13z + -20z = -20

Combine like terms: 11z + 13z = 24z
24z + -20z = -20

Combine like terms: 24z + -20z = 4z
4z = -20

Solving
4z = -20

Solving for variable 'z'.

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

Divide each side by '4'.
z = -5

Simplifying
z = -5

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