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

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


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

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

Reorder the terms:
6 + 9x + -5(-2 + 2x) = 7(3x + -4)
6 + 9x + (-2 * -5 + 2x * -5) = 7(3x + -4)
6 + 9x + (10 + -10x) = 7(3x + -4)

Reorder the terms:
6 + 10 + 9x + -10x = 7(3x + -4)

Combine like terms: 6 + 10 = 16
16 + 9x + -10x = 7(3x + -4)

Combine like terms: 9x + -10x = -1x
16 + -1x = 7(3x + -4)

Reorder the terms:
16 + -1x = 7(-4 + 3x)
16 + -1x = (-4 * 7 + 3x * 7)
16 + -1x = (-28 + 21x)

Solving
16 + -1x = -28 + 21x

Solving for variable 'x'.

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

Add '-21x' to each side of the equation.
16 + -1x + -21x = -28 + 21x + -21x

Combine like terms: -1x + -21x = -22x
16 + -22x = -28 + 21x + -21x

Combine like terms: 21x + -21x = 0
16 + -22x = -28 + 0
16 + -22x = -28

Add '-16' to each side of the equation.
16 + -16 + -22x = -28 + -16

Combine like terms: 16 + -16 = 0
0 + -22x = -28 + -16
-22x = -28 + -16

Combine like terms: -28 + -16 = -44
-22x = -44

Divide each side by '-22'.
x = 2

Simplifying
x = 2

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