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

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


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

Reorder the terms:
3(6 + 2x) + -4x = 7x + -1(4 + -6x)
(6 * 3 + 2x * 3) + -4x = 7x + -1(4 + -6x)
(18 + 6x) + -4x = 7x + -1(4 + -6x)

Combine like terms: 6x + -4x = 2x
18 + 2x = 7x + -1(4 + -6x)
18 + 2x = 7x + (4 * -1 + -6x * -1)
18 + 2x = 7x + (-4 + 6x)

Reorder the terms:
18 + 2x = -4 + 7x + 6x

Combine like terms: 7x + 6x = 13x
18 + 2x = -4 + 13x

Solving
18 + 2x = -4 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
18 + 2x + -13x = -4 + 13x + -13x

Combine like terms: 2x + -13x = -11x
18 + -11x = -4 + 13x + -13x

Combine like terms: 13x + -13x = 0
18 + -11x = -4 + 0
18 + -11x = -4

Add '-18' to each side of the equation.
18 + -18 + -11x = -4 + -18

Combine like terms: 18 + -18 = 0
0 + -11x = -4 + -18
-11x = -4 + -18

Combine like terms: -4 + -18 = -22
-11x = -22

Divide each side by '-11'.
x = 2

Simplifying
x = 2

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