15x-9-22x=13+5x-7

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Solution for 15x-9-22x=13+5x-7 equation:


Simplifying
15x + -9 + -22x = 13 + 5x + -7

Reorder the terms:
-9 + 15x + -22x = 13 + 5x + -7

Combine like terms: 15x + -22x = -7x
-9 + -7x = 13 + 5x + -7

Reorder the terms:
-9 + -7x = 13 + -7 + 5x

Combine like terms: 13 + -7 = 6
-9 + -7x = 6 + 5x

Solving
-9 + -7x = 6 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-9 + -7x + -5x = 6 + 5x + -5x

Combine like terms: -7x + -5x = -12x
-9 + -12x = 6 + 5x + -5x

Combine like terms: 5x + -5x = 0
-9 + -12x = 6 + 0
-9 + -12x = 6

Add '9' to each side of the equation.
-9 + 9 + -12x = 6 + 9

Combine like terms: -9 + 9 = 0
0 + -12x = 6 + 9
-12x = 6 + 9

Combine like terms: 6 + 9 = 15
-12x = 15

Divide each side by '-12'.
x = -1.25

Simplifying
x = -1.25

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