3(2+4x)-4(2x-7)-12=-2(2x+4)-3x

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Solution for 3(2+4x)-4(2x-7)-12=-2(2x+4)-3x equation:


Simplifying
3(2 + 4x) + -4(2x + -7) + -12 = -2(2x + 4) + -3x
(2 * 3 + 4x * 3) + -4(2x + -7) + -12 = -2(2x + 4) + -3x
(6 + 12x) + -4(2x + -7) + -12 = -2(2x + 4) + -3x

Reorder the terms:
6 + 12x + -4(-7 + 2x) + -12 = -2(2x + 4) + -3x
6 + 12x + (-7 * -4 + 2x * -4) + -12 = -2(2x + 4) + -3x
6 + 12x + (28 + -8x) + -12 = -2(2x + 4) + -3x

Reorder the terms:
6 + 28 + -12 + 12x + -8x = -2(2x + 4) + -3x

Combine like terms: 6 + 28 = 34
34 + -12 + 12x + -8x = -2(2x + 4) + -3x

Combine like terms: 34 + -12 = 22
22 + 12x + -8x = -2(2x + 4) + -3x

Combine like terms: 12x + -8x = 4x
22 + 4x = -2(2x + 4) + -3x

Reorder the terms:
22 + 4x = -2(4 + 2x) + -3x
22 + 4x = (4 * -2 + 2x * -2) + -3x
22 + 4x = (-8 + -4x) + -3x

Combine like terms: -4x + -3x = -7x
22 + 4x = -8 + -7x

Solving
22 + 4x = -8 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
22 + 4x + 7x = -8 + -7x + 7x

Combine like terms: 4x + 7x = 11x
22 + 11x = -8 + -7x + 7x

Combine like terms: -7x + 7x = 0
22 + 11x = -8 + 0
22 + 11x = -8

Add '-22' to each side of the equation.
22 + -22 + 11x = -8 + -22

Combine like terms: 22 + -22 = 0
0 + 11x = -8 + -22
11x = -8 + -22

Combine like terms: -8 + -22 = -30
11x = -30

Divide each side by '11'.
x = -2.727272727

Simplifying
x = -2.727272727

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