-91=4x-6x+9

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Solution for -91=4x-6x+9 equation:


Simplifying
-91 = 4x + -6x + 9

Reorder the terms:
-91 = 9 + 4x + -6x

Combine like terms: 4x + -6x = -2x
-91 = 9 + -2x

Solving
-91 = 9 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-91 + 2x = 9 + -2x + 2x

Combine like terms: -2x + 2x = 0
-91 + 2x = 9 + 0
-91 + 2x = 9

Add '91' to each side of the equation.
-91 + 91 + 2x = 9 + 91

Combine like terms: -91 + 91 = 0
0 + 2x = 9 + 91
2x = 9 + 91

Combine like terms: 9 + 91 = 100
2x = 100

Divide each side by '2'.
x = 50

Simplifying
x = 50

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