3x+4=12x-15+2x+2

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Solution for 3x+4=12x-15+2x+2 equation:


Simplifying
3x + 4 = 12x + -15 + 2x + 2

Reorder the terms:
4 + 3x = 12x + -15 + 2x + 2

Reorder the terms:
4 + 3x = -15 + 2 + 12x + 2x

Combine like terms: -15 + 2 = -13
4 + 3x = -13 + 12x + 2x

Combine like terms: 12x + 2x = 14x
4 + 3x = -13 + 14x

Solving
4 + 3x = -13 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
4 + 3x + -14x = -13 + 14x + -14x

Combine like terms: 3x + -14x = -11x
4 + -11x = -13 + 14x + -14x

Combine like terms: 14x + -14x = 0
4 + -11x = -13 + 0
4 + -11x = -13

Add '-4' to each side of the equation.
4 + -4 + -11x = -13 + -4

Combine like terms: 4 + -4 = 0
0 + -11x = -13 + -4
-11x = -13 + -4

Combine like terms: -13 + -4 = -17
-11x = -17

Divide each side by '-11'.
x = 1.545454545

Simplifying
x = 1.545454545

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