2(x-1)-(1-x)=4x-9-3x

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Solution for 2(x-1)-(1-x)=4x-9-3x equation:


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

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

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

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

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

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

Combine like terms: 4x + -3x = 1x
-3 + 3x = -9 + 1x

Solving
-3 + 3x = -9 + 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.
-3 + 3x + -1x = -9 + 1x + -1x

Combine like terms: 3x + -1x = 2x
-3 + 2x = -9 + 1x + -1x

Combine like terms: 1x + -1x = 0
-3 + 2x = -9 + 0
-3 + 2x = -9

Add '3' to each side of the equation.
-3 + 3 + 2x = -9 + 3

Combine like terms: -3 + 3 = 0
0 + 2x = -9 + 3
2x = -9 + 3

Combine like terms: -9 + 3 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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