5-6z-7z=

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Solution for 5-6z-7z= equation: 


Simplifying
5 + -6z + -7z = 0

Combine like terms: -6z + -7z = -13z
5 + -13z = 0

Solving
5 + -13z = 0

Solving for variable 'z'.

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

Add '-5' to each side of the equation.
5 + -5 + -13z = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -13z = 0 + -5
-13z = 0 + -5

Combine like terms: 0 + -5 = -5
-13z = -5

Divide each side by '-13'.
z = 0.3846153846

Simplifying
z = 0.3846153846

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