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

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


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

Reorder the terms:
7(3 + 2x) + -3(5x + -2) = 5(3x + -4) + -3(3x + -4)
(3 * 7 + 2x * 7) + -3(5x + -2) = 5(3x + -4) + -3(3x + -4)
(21 + 14x) + -3(5x + -2) = 5(3x + -4) + -3(3x + -4)

Reorder the terms:
21 + 14x + -3(-2 + 5x) = 5(3x + -4) + -3(3x + -4)
21 + 14x + (-2 * -3 + 5x * -3) = 5(3x + -4) + -3(3x + -4)
21 + 14x + (6 + -15x) = 5(3x + -4) + -3(3x + -4)

Reorder the terms:
21 + 6 + 14x + -15x = 5(3x + -4) + -3(3x + -4)

Combine like terms: 21 + 6 = 27
27 + 14x + -15x = 5(3x + -4) + -3(3x + -4)

Combine like terms: 14x + -15x = -1x
27 + -1x = 5(3x + -4) + -3(3x + -4)

Reorder the terms:
27 + -1x = 5(-4 + 3x) + -3(3x + -4)
27 + -1x = (-4 * 5 + 3x * 5) + -3(3x + -4)
27 + -1x = (-20 + 15x) + -3(3x + -4)

Reorder the terms:
27 + -1x = -20 + 15x + -3(-4 + 3x)
27 + -1x = -20 + 15x + (-4 * -3 + 3x * -3)
27 + -1x = -20 + 15x + (12 + -9x)

Reorder the terms:
27 + -1x = -20 + 12 + 15x + -9x

Combine like terms: -20 + 12 = -8
27 + -1x = -8 + 15x + -9x

Combine like terms: 15x + -9x = 6x
27 + -1x = -8 + 6x

Solving
27 + -1x = -8 + 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.
27 + -1x + -6x = -8 + 6x + -6x

Combine like terms: -1x + -6x = -7x
27 + -7x = -8 + 6x + -6x

Combine like terms: 6x + -6x = 0
27 + -7x = -8 + 0
27 + -7x = -8

Add '-27' to each side of the equation.
27 + -27 + -7x = -8 + -27

Combine like terms: 27 + -27 = 0
0 + -7x = -8 + -27
-7x = -8 + -27

Combine like terms: -8 + -27 = -35
-7x = -35

Divide each side by '-7'.
x = 5

Simplifying
x = 5

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