12z-11z+4=12

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Solution for 12z-11z+4=12 equation:


Simplifying
12z + -11z + 4 = 12

Reorder the terms:
4 + 12z + -11z = 12

Combine like terms: 12z + -11z = 1z
4 + 1z = 12

Solving
4 + 1z = 12

Solving for variable 'z'.

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

Add '-4' to each side of the equation.
4 + -4 + 1z = 12 + -4

Combine like terms: 4 + -4 = 0
0 + 1z = 12 + -4
1z = 12 + -4

Combine like terms: 12 + -4 = 8
1z = 8

Divide each side by '1'.
z = 8

Simplifying
z = 8

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