-x-4+5x+12=9x-19

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Solution for -x-4+5x+12=9x-19 equation:


Simplifying
-1x + -4 + 5x + 12 = 9x + -19

Reorder the terms:
-4 + 12 + -1x + 5x = 9x + -19

Combine like terms: -4 + 12 = 8
8 + -1x + 5x = 9x + -19

Combine like terms: -1x + 5x = 4x
8 + 4x = 9x + -19

Reorder the terms:
8 + 4x = -19 + 9x

Solving
8 + 4x = -19 + 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.
8 + 4x + -9x = -19 + 9x + -9x

Combine like terms: 4x + -9x = -5x
8 + -5x = -19 + 9x + -9x

Combine like terms: 9x + -9x = 0
8 + -5x = -19 + 0
8 + -5x = -19

Add '-8' to each side of the equation.
8 + -8 + -5x = -19 + -8

Combine like terms: 8 + -8 = 0
0 + -5x = -19 + -8
-5x = -19 + -8

Combine like terms: -19 + -8 = -27
-5x = -27

Divide each side by '-5'.
x = 5.4

Simplifying
x = 5.4

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