7z+25=-87

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Solution for 7z+25=-87 equation: 


Simplifying
7z + 25 = -87

Reorder the terms:
25 + 7z = -87

Solving
25 + 7z = -87

Solving for variable 'z'.

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

Add '-25' to each side of the equation.
25 + -25 + 7z = -87 + -25

Combine like terms: 25 + -25 = 0
0 + 7z = -87 + -25
7z = -87 + -25

Combine like terms: -87 + -25 = -112
7z = -112

Divide each side by '7'.
z = -16

Simplifying
z = -16

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