7x-3(2x-4)=-3x+6(1-4x)-4

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Solution for 7x-3(2x-4)=-3x+6(1-4x)-4 equation:


Simplifying
7x + -3(2x + -4) = -3x + 6(1 + -4x) + -4

Reorder the terms:
7x + -3(-4 + 2x) = -3x + 6(1 + -4x) + -4
7x + (-4 * -3 + 2x * -3) = -3x + 6(1 + -4x) + -4
7x + (12 + -6x) = -3x + 6(1 + -4x) + -4

Reorder the terms:
12 + 7x + -6x = -3x + 6(1 + -4x) + -4

Combine like terms: 7x + -6x = 1x
12 + 1x = -3x + 6(1 + -4x) + -4
12 + 1x = -3x + (1 * 6 + -4x * 6) + -4
12 + 1x = -3x + (6 + -24x) + -4

Reorder the terms:
12 + 1x = 6 + -4 + -3x + -24x

Combine like terms: 6 + -4 = 2
12 + 1x = 2 + -3x + -24x

Combine like terms: -3x + -24x = -27x
12 + 1x = 2 + -27x

Solving
12 + 1x = 2 + -27x

Solving for variable 'x'.

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

Add '27x' to each side of the equation.
12 + 1x + 27x = 2 + -27x + 27x

Combine like terms: 1x + 27x = 28x
12 + 28x = 2 + -27x + 27x

Combine like terms: -27x + 27x = 0
12 + 28x = 2 + 0
12 + 28x = 2

Add '-12' to each side of the equation.
12 + -12 + 28x = 2 + -12

Combine like terms: 12 + -12 = 0
0 + 28x = 2 + -12
28x = 2 + -12

Combine like terms: 2 + -12 = -10
28x = -10

Divide each side by '28'.
x = -0.3571428571

Simplifying
x = -0.3571428571

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