12x+18x-9+3=-6x+3-9

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Solution for 12x+18x-9+3=-6x+3-9 equation:


Simplifying
12x + 18x + -9 + 3 = -6x + 3 + -9

Reorder the terms:
-9 + 3 + 12x + 18x = -6x + 3 + -9

Combine like terms: -9 + 3 = -6
-6 + 12x + 18x = -6x + 3 + -9

Combine like terms: 12x + 18x = 30x
-6 + 30x = -6x + 3 + -9

Reorder the terms:
-6 + 30x = 3 + -9 + -6x

Combine like terms: 3 + -9 = -6
-6 + 30x = -6 + -6x

Add '6' to each side of the equation.
-6 + 6 + 30x = -6 + 6 + -6x

Combine like terms: -6 + 6 = 0
0 + 30x = -6 + 6 + -6x
30x = -6 + 6 + -6x

Combine like terms: -6 + 6 = 0
30x = 0 + -6x
30x = -6x

Solving
30x = -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
30x + 6x = -6x + 6x

Combine like terms: 30x + 6x = 36x
36x = -6x + 6x

Combine like terms: -6x + 6x = 0
36x = 0

Divide each side by '36'.
x = 0

Simplifying
x = 0

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