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

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


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

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

Reorder the terms:
12 + 6x = -2 + 7x + -3x

Combine like terms: 7x + -3x = 4x
12 + 6x = -2 + 4x

Solving
12 + 6x = -2 + 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.
12 + 6x + -4x = -2 + 4x + -4x

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

Combine like terms: 4x + -4x = 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 = -14
2x = -14

Divide each side by '2'.
x = -7

Simplifying
x = -7

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