5x-7=-91-9x

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Solution for 5x-7=-91-9x equation:


Simplifying
5x + -7 = -91 + -9x

Reorder the terms:
-7 + 5x = -91 + -9x

Solving
-7 + 5x = -91 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-7 + 5x + 9x = -91 + -9x + 9x

Combine like terms: 5x + 9x = 14x
-7 + 14x = -91 + -9x + 9x

Combine like terms: -9x + 9x = 0
-7 + 14x = -91 + 0
-7 + 14x = -91

Add '7' to each side of the equation.
-7 + 7 + 14x = -91 + 7

Combine like terms: -7 + 7 = 0
0 + 14x = -91 + 7
14x = -91 + 7

Combine like terms: -91 + 7 = -84
14x = -84

Divide each side by '14'.
x = -6

Simplifying
x = -6

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