x-3(2x+3)=2(3-2x)-12

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Solution for x-3(2x+3)=2(3-2x)-12 equation:


Simplifying
x + -3(2x + 3) = 2(3 + -2x) + -12

Reorder the terms:
x + -3(3 + 2x) = 2(3 + -2x) + -12
x + (3 * -3 + 2x * -3) = 2(3 + -2x) + -12
x + (-9 + -6x) = 2(3 + -2x) + -12

Reorder the terms:
-9 + x + -6x = 2(3 + -2x) + -12

Combine like terms: x + -6x = -5x
-9 + -5x = 2(3 + -2x) + -12
-9 + -5x = (3 * 2 + -2x * 2) + -12
-9 + -5x = (6 + -4x) + -12

Reorder the terms:
-9 + -5x = 6 + -12 + -4x

Combine like terms: 6 + -12 = -6
-9 + -5x = -6 + -4x

Solving
-9 + -5x = -6 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-9 + -5x + 4x = -6 + -4x + 4x

Combine like terms: -5x + 4x = -1x
-9 + -1x = -6 + -4x + 4x

Combine like terms: -4x + 4x = 0
-9 + -1x = -6 + 0
-9 + -1x = -6

Add '9' to each side of the equation.
-9 + 9 + -1x = -6 + 9

Combine like terms: -9 + 9 = 0
0 + -1x = -6 + 9
-1x = -6 + 9

Combine like terms: -6 + 9 = 3
-1x = 3

Divide each side by '-1'.
x = -3

Simplifying
x = -3

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