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

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


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

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

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

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

Reorder the terms:
5 + -3x = 2(-4 + 2x) + -1
5 + -3x = (-4 * 2 + 2x * 2) + -1
5 + -3x = (-8 + 4x) + -1

Reorder the terms:
5 + -3x = -8 + -1 + 4x

Combine like terms: -8 + -1 = -9
5 + -3x = -9 + 4x

Solving
5 + -3x = -9 + 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.
5 + -3x + -4x = -9 + 4x + -4x

Combine like terms: -3x + -4x = -7x
5 + -7x = -9 + 4x + -4x

Combine like terms: 4x + -4x = 0
5 + -7x = -9 + 0
5 + -7x = -9

Add '-5' to each side of the equation.
5 + -5 + -7x = -9 + -5

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

Combine like terms: -9 + -5 = -14
-7x = -14

Divide each side by '-7'.
x = 2

Simplifying
x = 2

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