12z-11z=-20+10

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Solution for 12z-11z=-20+10 equation: 


Simplifying
12z + -11z = -20 + 10

Combine like terms: 12z + -11z = 1z
1z = -20 + 10

Combine like terms: -20 + 10 = -10
1z = -10

Solving
1z = -10

Solving for variable 'z'.

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

Divide each side by '1'.
z = -10

Simplifying
z = -10

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