(3-5x)+(4-2x)-[-(-x+2)]=0

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Solution for (3-5x)+(4-2x)-[-(-x+2)]=0 equation:


Simplifying
(3 + -5x) + (4 + -2x) + -1[-1(-1x + 2)] = 0

Remove parenthesis around (3 + -5x)
3 + -5x + (4 + -2x) + -1[-1(-1x + 2)] = 0

Remove parenthesis around (4 + -2x)
3 + -5x + 4 + -2x + -1[-1(-1x + 2)] = 0

Reorder the terms:
3 + -5x + 4 + -2x + -1[-1(2 + -1x)] = 0
3 + -5x + 4 + -2x + -1[(2 * -1 + -1x * -1)] = 0
3 + -5x + 4 + -2x + -1[(-2 + 1x)] = 0
3 + -5x + 4 + -2x + [-2 * -1 + 1x * -1] = 0
3 + -5x + 4 + -2x + [2 + -1x] = 0

Reorder the terms:
3 + 4 + 2 + -5x + -2x + -1x = 0

Combine like terms: 3 + 4 = 7
7 + 2 + -5x + -2x + -1x = 0

Combine like terms: 7 + 2 = 9
9 + -5x + -2x + -1x = 0

Combine like terms: -5x + -2x = -7x
9 + -7x + -1x = 0

Combine like terms: -7x + -1x = -8x
9 + -8x = 0

Solving
9 + -8x = 0

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + -8x = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -8x = 0 + -9
-8x = 0 + -9

Combine like terms: 0 + -9 = -9
-8x = -9

Divide each side by '-8'.
x = 1.125

Simplifying
x = 1.125

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