x+5=12x+9

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Solution for x+5=12x+9 equation:


Simplifying
x + 5 = 12x + 9

Reorder the terms:
5 + x = 12x + 9

Reorder the terms:
5 + x = 9 + 12x

Solving
5 + x = 9 + 12x

Solving for variable 'x'.

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

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

Combine like terms: x + -12x = -11x
5 + -11x = 9 + 12x + -12x

Combine like terms: 12x + -12x = 0
5 + -11x = 9 + 0
5 + -11x = 9

Add '-5' to each side of the equation.
5 + -5 + -11x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + -11x = 9 + -5
-11x = 9 + -5

Combine like terms: 9 + -5 = 4
-11x = 4

Divide each side by '-11'.
x = -0.3636363636

Simplifying
x = -0.3636363636

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