-2z+9-7=32

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Solution for -2z+9-7=32 equation:


Simplifying
-2z + 9 + -7 = 32

Reorder the terms:
9 + -7 + -2z = 32

Combine like terms: 9 + -7 = 2
2 + -2z = 32

Solving
2 + -2z = 32

Solving for variable 'z'.

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

Add '-2' to each side of the equation.
2 + -2 + -2z = 32 + -2

Combine like terms: 2 + -2 = 0
0 + -2z = 32 + -2
-2z = 32 + -2

Combine like terms: 32 + -2 = 30
-2z = 30

Divide each side by '-2'.
z = -15

Simplifying
z = -15

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