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

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


Simplifying
-3(1 + -2x) + -3(x + -4) = -4 + -4x
(1 * -3 + -2x * -3) + -3(x + -4) = -4 + -4x
(-3 + 6x) + -3(x + -4) = -4 + -4x

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

Reorder the terms:
-3 + 12 + 6x + -3x = -4 + -4x

Combine like terms: -3 + 12 = 9
9 + 6x + -3x = -4 + -4x

Combine like terms: 6x + -3x = 3x
9 + 3x = -4 + -4x

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

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

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

Add '-9' to each side of the equation.
9 + -9 + 7x = -4 + -9

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

Combine like terms: -4 + -9 = -13
7x = -13

Divide each side by '7'.
x = -1.857142857

Simplifying
x = -1.857142857

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