-2-87-7x=-15

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Solution for -2-87-7x=-15 equation:


Simplifying
-2 + -87 + -7x = -15

Combine like terms: -2 + -87 = -89
-89 + -7x = -15

Solving
-89 + -7x = -15

Solving for variable 'x'.

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

Add '89' to each side of the equation.
-89 + 89 + -7x = -15 + 89

Combine like terms: -89 + 89 = 0
0 + -7x = -15 + 89
-7x = -15 + 89

Combine like terms: -15 + 89 = 74
-7x = 74

Divide each side by '-7'.
x = -10.57142857

Simplifying
x = -10.57142857

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