3x-91=-87

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Solution for 3x-91=-87 equation: 


Simplifying
3x + -91 = -87

Reorder the terms:
-91 + 3x = -87

Solving
-91 + 3x = -87

Solving for variable 'x'.

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

Add '91' to each side of the equation.
-91 + 91 + 3x = -87 + 91

Combine like terms: -91 + 91 = 0
0 + 3x = -87 + 91
3x = -87 + 91

Combine like terms: -87 + 91 = 4
3x = 4

Divide each side by '3'.
x = 1.333333333

Simplifying
x = 1.333333333

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