3(3x-6)-2(4x-6)=5x+7

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Solution for 3(3x-6)-2(4x-6)=5x+7 equation:


Simplifying
3(3x + -6) + -2(4x + -6) = 5x + 7

Reorder the terms:
3(-6 + 3x) + -2(4x + -6) = 5x + 7
(-6 * 3 + 3x * 3) + -2(4x + -6) = 5x + 7
(-18 + 9x) + -2(4x + -6) = 5x + 7

Reorder the terms:
-18 + 9x + -2(-6 + 4x) = 5x + 7
-18 + 9x + (-6 * -2 + 4x * -2) = 5x + 7
-18 + 9x + (12 + -8x) = 5x + 7

Reorder the terms:
-18 + 12 + 9x + -8x = 5x + 7

Combine like terms: -18 + 12 = -6
-6 + 9x + -8x = 5x + 7

Combine like terms: 9x + -8x = 1x
-6 + 1x = 5x + 7

Reorder the terms:
-6 + 1x = 7 + 5x

Solving
-6 + 1x = 7 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
-6 + 1x + -5x = 7 + 5x + -5x

Combine like terms: 1x + -5x = -4x
-6 + -4x = 7 + 5x + -5x

Combine like terms: 5x + -5x = 0
-6 + -4x = 7 + 0
-6 + -4x = 7

Add '6' to each side of the equation.
-6 + 6 + -4x = 7 + 6

Combine like terms: -6 + 6 = 0
0 + -4x = 7 + 6
-4x = 7 + 6

Combine like terms: 7 + 6 = 13
-4x = 13

Divide each side by '-4'.
x = -3.25

Simplifying
x = -3.25

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