-11=9z+7

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Solution for -11=9z+7 equation:


Simplifying
-11 = 9z + 7

Reorder the terms:
-11 = 7 + 9z

Solving
-11 = 7 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-11 + -9z = 7 + 9z + -9z

Combine like terms: 9z + -9z = 0
-11 + -9z = 7 + 0
-11 + -9z = 7

Add '11' to each side of the equation.
-11 + 11 + -9z = 7 + 11

Combine like terms: -11 + 11 = 0
0 + -9z = 7 + 11
-9z = 7 + 11

Combine like terms: 7 + 11 = 18
-9z = 18

Divide each side by '-9'.
z = -2

Simplifying
z = -2

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