4[3-x]=-2[x-1]

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Solution for 4[3-x]=-2[x-1] equation:


Simplifying
4[3 + -1x] = -2[x + -1]
[3 * 4 + -1x * 4] = -2[x + -1]
[12 + -4x] = -2[x + -1]

Reorder the terms:
12 + -4x = -2[-1 + x]
12 + -4x = [-1 * -2 + x * -2]
12 + -4x = [2 + -2x]

Solving
12 + -4x = 2 + -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 + -4x + 2x = 2 + -2x + 2x

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

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

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

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

Combine like terms: 2 + -12 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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