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

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


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

Reorder the terms:
3(-4 + 2x) + -1(5 + -1x) = 3(1 + -1x)
(-4 * 3 + 2x * 3) + -1(5 + -1x) = 3(1 + -1x)
(-12 + 6x) + -1(5 + -1x) = 3(1 + -1x)
-12 + 6x + (5 * -1 + -1x * -1) = 3(1 + -1x)
-12 + 6x + (-5 + 1x) = 3(1 + -1x)

Reorder the terms:
-12 + -5 + 6x + 1x = 3(1 + -1x)

Combine like terms: -12 + -5 = -17
-17 + 6x + 1x = 3(1 + -1x)

Combine like terms: 6x + 1x = 7x
-17 + 7x = 3(1 + -1x)
-17 + 7x = (1 * 3 + -1x * 3)
-17 + 7x = (3 + -3x)

Solving
-17 + 7x = 3 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-17 + 7x + 3x = 3 + -3x + 3x

Combine like terms: 7x + 3x = 10x
-17 + 10x = 3 + -3x + 3x

Combine like terms: -3x + 3x = 0
-17 + 10x = 3 + 0
-17 + 10x = 3

Add '17' to each side of the equation.
-17 + 17 + 10x = 3 + 17

Combine like terms: -17 + 17 = 0
0 + 10x = 3 + 17
10x = 3 + 17

Combine like terms: 3 + 17 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

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