12x+2=-3x-4

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


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

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

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

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

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
2 + 12x + 3x = -4 + -3x + 3x

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

Combine like terms: -3x + 3x = 0
2 + 15x = -4 + 0
2 + 15x = -4

Add '-2' to each side of the equation.
2 + -2 + 15x = -4 + -2

Combine like terms: 2 + -2 = 0
0 + 15x = -4 + -2
15x = -4 + -2

Combine like terms: -4 + -2 = -6
15x = -6

Divide each side by '15'.
x = -0.4

Simplifying
x = -0.4

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