-2+3+7z=-12

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Solution for -2+3+7z=-12 equation: 


Simplifying
-2 + 3 + 7z = -12

Combine like terms: -2 + 3 = 1
1 + 7z = -12

Solving
1 + 7z = -12

Solving for variable 'z'.

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

Add '-1' to each side of the equation.
1 + -1 + 7z = -12 + -1

Combine like terms: 1 + -1 = 0
0 + 7z = -12 + -1
7z = -12 + -1

Combine like terms: -12 + -1 = -13
7z = -13

Divide each side by '7'.
z = -1.857142857

Simplifying
z = -1.857142857

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