12-6z=-4-2z

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Solution for 12-6z=-4-2z equation:


Simplifying
12 + -6z = -4 + -2z

Solving
12 + -6z = -4 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
12 + -6z + 2z = -4 + -2z + 2z

Combine like terms: -6z + 2z = -4z
12 + -4z = -4 + -2z + 2z

Combine like terms: -2z + 2z = 0
12 + -4z = -4 + 0
12 + -4z = -4

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

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

Combine like terms: -4 + -12 = -16
-4z = -16

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

Simplifying
z = 4

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