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

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


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

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

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

Combine like terms: -3x + -4x = -7x
12 + 12x = 15 + -7x

Solving
12 + 12x = 15 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
12 + 12x + 7x = 15 + -7x + 7x

Combine like terms: 12x + 7x = 19x
12 + 19x = 15 + -7x + 7x

Combine like terms: -7x + 7x = 0
12 + 19x = 15 + 0
12 + 19x = 15

Add '-12' to each side of the equation.
12 + -12 + 19x = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 19x = 15 + -12
19x = 15 + -12

Combine like terms: 15 + -12 = 3
19x = 3

Divide each side by '19'.
x = 0.1578947368

Simplifying
x = 0.1578947368

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