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

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


Simplifying
4(3 + -1x) + x = 5 + -2x
(3 * 4 + -1x * 4) + x = 5 + -2x
(12 + -4x) + x = 5 + -2x

Combine like terms: -4x + x = -3x
12 + -3x = 5 + -2x

Solving
12 + -3x = 5 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
12 + -3x + 2x = 5 + -2x + 2x

Combine like terms: -3x + 2x = -1x
12 + -1x = 5 + -2x + 2x

Combine like terms: -2x + 2x = 0
12 + -1x = 5 + 0
12 + -1x = 5

Add '-12' to each side of the equation.
12 + -12 + -1x = 5 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = 5 + -12
-1x = 5 + -12

Combine like terms: 5 + -12 = -7
-1x = -7

Divide each side by '-1'.
x = 7

Simplifying
x = 7

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