9x+2=12x-11

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Solution for 9x+2=12x-11 equation:


Simplifying
9x + 2 = 12x + -11

Reorder the terms:
2 + 9x = 12x + -11

Reorder the terms:
2 + 9x = -11 + 12x

Solving
2 + 9x = -11 + 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.
2 + 9x + -12x = -11 + 12x + -12x

Combine like terms: 9x + -12x = -3x
2 + -3x = -11 + 12x + -12x

Combine like terms: 12x + -12x = 0
2 + -3x = -11 + 0
2 + -3x = -11

Add '-2' to each side of the equation.
2 + -2 + -3x = -11 + -2

Combine like terms: 2 + -2 = 0
0 + -3x = -11 + -2
-3x = -11 + -2

Combine like terms: -11 + -2 = -13
-3x = -13

Divide each side by '-3'.
x = 4.333333333

Simplifying
x = 4.333333333

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