(3x-9)-(2x+4)=(5x-2)-(x-4)

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Solution for (3x-9)-(2x+4)=(5x-2)-(x-4) equation:


Simplifying
(3x + -9) + -1(2x + 4) = (5x + -2) + -1(x + -4)

Reorder the terms:
(-9 + 3x) + -1(2x + 4) = (5x + -2) + -1(x + -4)

Remove parenthesis around (-9 + 3x)
-9 + 3x + -1(2x + 4) = (5x + -2) + -1(x + -4)

Reorder the terms:
-9 + 3x + -1(4 + 2x) = (5x + -2) + -1(x + -4)
-9 + 3x + (4 * -1 + 2x * -1) = (5x + -2) + -1(x + -4)
-9 + 3x + (-4 + -2x) = (5x + -2) + -1(x + -4)

Reorder the terms:
-9 + -4 + 3x + -2x = (5x + -2) + -1(x + -4)

Combine like terms: -9 + -4 = -13
-13 + 3x + -2x = (5x + -2) + -1(x + -4)

Combine like terms: 3x + -2x = 1x
-13 + 1x = (5x + -2) + -1(x + -4)

Reorder the terms:
-13 + 1x = (-2 + 5x) + -1(x + -4)

Remove parenthesis around (-2 + 5x)
-13 + 1x = -2 + 5x + -1(x + -4)

Reorder the terms:
-13 + 1x = -2 + 5x + -1(-4 + x)
-13 + 1x = -2 + 5x + (-4 * -1 + x * -1)
-13 + 1x = -2 + 5x + (4 + -1x)

Reorder the terms:
-13 + 1x = -2 + 4 + 5x + -1x

Combine like terms: -2 + 4 = 2
-13 + 1x = 2 + 5x + -1x

Combine like terms: 5x + -1x = 4x
-13 + 1x = 2 + 4x

Solving
-13 + 1x = 2 + 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.
-13 + 1x + -4x = 2 + 4x + -4x

Combine like terms: 1x + -4x = -3x
-13 + -3x = 2 + 4x + -4x

Combine like terms: 4x + -4x = 0
-13 + -3x = 2 + 0
-13 + -3x = 2

Add '13' to each side of the equation.
-13 + 13 + -3x = 2 + 13

Combine like terms: -13 + 13 = 0
0 + -3x = 2 + 13
-3x = 2 + 13

Combine like terms: 2 + 13 = 15
-3x = 15

Divide each side by '-3'.
x = -5

Simplifying
x = -5

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