15x+12=-3x+12

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


Simplifying
15x + 12 = -3x + 12

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

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

Add '-12' to each side of the equation.
12 + -12 + 15x = 12 + -12 + -3x

Combine like terms: 12 + -12 = 0
0 + 15x = 12 + -12 + -3x
15x = 12 + -12 + -3x

Combine like terms: 12 + -12 = 0
15x = 0 + -3x
15x = -3x

Solving
15x = -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.
15x + 3x = -3x + 3x

Combine like terms: 15x + 3x = 18x
18x = -3x + 3x

Combine like terms: -3x + 3x = 0
18x = 0

Divide each side by '18'.
x = 0

Simplifying
x = 0

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