7z+8=

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Solution for 7z+8= equation:


Simplifying
7z + 8 = 0

Reorder the terms:
8 + 7z = 0

Solving
8 + 7z = 0

Solving for variable 'z'.

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

Add '-8' to each side of the equation.
8 + -8 + 7z = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 7z = 0 + -8
7z = 0 + -8

Combine like terms: 0 + -8 = -8
7z = -8

Divide each side by '7'.
z = -1.142857143

Simplifying
z = -1.142857143

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