-87-10=7x+15

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Solution for -87-10=7x+15 equation:


Simplifying
-87 + -10 = 7x + 15

Combine like terms: -87 + -10 = -97
-97 = 7x + 15

Reorder the terms:
-97 = 15 + 7x

Solving
-97 = 15 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-97 + -7x = 15 + 7x + -7x

Combine like terms: 7x + -7x = 0
-97 + -7x = 15 + 0
-97 + -7x = 15

Add '97' to each side of the equation.
-97 + 97 + -7x = 15 + 97

Combine like terms: -97 + 97 = 0
0 + -7x = 15 + 97
-7x = 15 + 97

Combine like terms: 15 + 97 = 112
-7x = 112

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

Simplifying
x = -16

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