7-22=-2x+8x-5x

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Solution for 7-22=-2x+8x-5x equation:


Simplifying
7 + -22 = -2x + 8x + -5x

Combine like terms: 7 + -22 = -15
-15 = -2x + 8x + -5x

Combine like terms: -2x + 8x = 6x
-15 = 6x + -5x

Combine like terms: 6x + -5x = 1x
-15 = 1x

Solving
-15 = 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-15 + -1x = 1x + -1x

Combine like terms: 1x + -1x = 0
-15 + -1x = 0

Add '15' to each side of the equation.
-15 + 15 + -1x = 0 + 15

Combine like terms: -15 + 15 = 0
0 + -1x = 0 + 15
-1x = 0 + 15

Combine like terms: 0 + 15 = 15
-1x = 15

Divide each side by '-1'.
x = -15

Simplifying
x = -15

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