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

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


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

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

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

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

Solving
-1 + -1x = 4

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -1x = 4 + 1

Combine like terms: -1 + 1 = 0
0 + -1x = 4 + 1
-1x = 4 + 1

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

Divide each side by '-1'.
x = -5

Simplifying
x = -5

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