-85=5x+2x-1

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Solution for -85=5x+2x-1 equation:


Simplifying
-85 = 5x + 2x + -1

Reorder the terms:
-85 = -1 + 5x + 2x

Combine like terms: 5x + 2x = 7x
-85 = -1 + 7x

Solving
-85 = -1 + 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.
-85 + -7x = -1 + 7x + -7x

Combine like terms: 7x + -7x = 0
-85 + -7x = -1 + 0
-85 + -7x = -1

Add '85' to each side of the equation.
-85 + 85 + -7x = -1 + 85

Combine like terms: -85 + 85 = 0
0 + -7x = -1 + 85
-7x = -1 + 85

Combine like terms: -1 + 85 = 84
-7x = 84

Divide each side by '-7'.
x = -12

Simplifying
x = -12

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