-9z-3+7-2z=

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Solution for -9z-3+7-2z= equation:


Simplifying
-9z + -3 + 7 + -2z = 0

Reorder the terms:
-3 + 7 + -9z + -2z = 0

Combine like terms: -3 + 7 = 4
4 + -9z + -2z = 0

Combine like terms: -9z + -2z = -11z
4 + -11z = 0

Solving
4 + -11z = 0

Solving for variable 'z'.

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

Add '-4' to each side of the equation.
4 + -4 + -11z = 0 + -4

Combine like terms: 4 + -4 = 0
0 + -11z = 0 + -4
-11z = 0 + -4

Combine like terms: 0 + -4 = -4
-11z = -4

Divide each side by '-11'.
z = 0.3636363636

Simplifying
z = 0.3636363636

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