12x-3(3+5x)=-9

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Solution for 12x-3(3+5x)=-9 equation:


Simplifying
12x + -3(3 + 5x) = -9
12x + (3 * -3 + 5x * -3) = -9
12x + (-9 + -15x) = -9

Reorder the terms:
-9 + 12x + -15x = -9

Combine like terms: 12x + -15x = -3x
-9 + -3x = -9

Add '9' to each side of the equation.
-9 + 9 + -3x = -9 + 9

Combine like terms: -9 + 9 = 0
0 + -3x = -9 + 9
-3x = -9 + 9

Combine like terms: -9 + 9 = 0
-3x = 0

Solving
-3x = 0

Solving for variable 'x'.

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

Divide each side by '-3'.
x = 0

Simplifying
x = 0

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