-x+7+2x-5-3x=3(3-x)-4(1-x)

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Solution for -x+7+2x-5-3x=3(3-x)-4(1-x) equation:


Simplifying
-1x + 7 + 2x + -5 + -3x = 3(3 + -1x) + -4(1 + -1x)

Reorder the terms:
7 + -5 + -1x + 2x + -3x = 3(3 + -1x) + -4(1 + -1x)

Combine like terms: 7 + -5 = 2
2 + -1x + 2x + -3x = 3(3 + -1x) + -4(1 + -1x)

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

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

Reorder the terms:
2 + -2x = 9 + -4 + -3x + 4x

Combine like terms: 9 + -4 = 5
2 + -2x = 5 + -3x + 4x

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

Solving
2 + -2x = 5 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
2 + -2x + -1x = 5 + 1x + -1x

Combine like terms: -2x + -1x = -3x
2 + -3x = 5 + 1x + -1x

Combine like terms: 1x + -1x = 0
2 + -3x = 5 + 0
2 + -3x = 5

Add '-2' to each side of the equation.
2 + -2 + -3x = 5 + -2

Combine like terms: 2 + -2 = 0
0 + -3x = 5 + -2
-3x = 5 + -2

Combine like terms: 5 + -2 = 3
-3x = 3

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

Simplifying
x = -1

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