6-12=2z

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Solution for 6-12=2z equation:


Simplifying
6 + -12 = 2z

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

Solving
-6 = 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.
-6 + -2z = 2z + -2z

Combine like terms: 2z + -2z = 0
-6 + -2z = 0

Add '6' to each side of the equation.
-6 + 6 + -2z = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -2z = 0 + 6
-2z = 0 + 6

Combine like terms: 0 + 6 = 6
-2z = 6

Divide each side by '-2'.
z = -3

Simplifying
z = -3

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