-9x+9-12x=4x-13-5x

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Solution for -9x+9-12x=4x-13-5x equation:


Simplifying
-9x + 9 + -12x = 4x + -13 + -5x

Reorder the terms:
9 + -9x + -12x = 4x + -13 + -5x

Combine like terms: -9x + -12x = -21x
9 + -21x = 4x + -13 + -5x

Reorder the terms:
9 + -21x = -13 + 4x + -5x

Combine like terms: 4x + -5x = -1x
9 + -21x = -13 + -1x

Solving
9 + -21x = -13 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
9 + -21x + x = -13 + -1x + x

Combine like terms: -21x + x = -20x
9 + -20x = -13 + -1x + x

Combine like terms: -1x + x = 0
9 + -20x = -13 + 0
9 + -20x = -13

Add '-9' to each side of the equation.
9 + -9 + -20x = -13 + -9

Combine like terms: 9 + -9 = 0
0 + -20x = -13 + -9
-20x = -13 + -9

Combine like terms: -13 + -9 = -22
-20x = -22

Divide each side by '-20'.
x = 1.1

Simplifying
x = 1.1

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