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

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


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

Combine like terms: -13z + -2z = -15z
-15z + 13z = 20

Combine like terms: -15z + 13z = -2z
-2z = 20

Solving
-2z = 20

Solving for variable 'z'.

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

Divide each side by '-2'.
z = -10

Simplifying
z = -10

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