3(2x+4)=8x-8+4

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Solution for 3(2x+4)=8x-8+4 equation:


Simplifying
3(2x + 4) = 8x + -8 + 4

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

Reorder the terms:
12 + 6x = -8 + 4 + 8x

Combine like terms: -8 + 4 = -4
12 + 6x = -4 + 8x

Solving
12 + 6x = -4 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
12 + 6x + -8x = -4 + 8x + -8x

Combine like terms: 6x + -8x = -2x
12 + -2x = -4 + 8x + -8x

Combine like terms: 8x + -8x = 0
12 + -2x = -4 + 0
12 + -2x = -4

Add '-12' to each side of the equation.
12 + -12 + -2x = -4 + -12

Combine like terms: 12 + -12 = 0
0 + -2x = -4 + -12
-2x = -4 + -12

Combine like terms: -4 + -12 = -16
-2x = -16

Divide each side by '-2'.
x = 8

Simplifying
x = 8

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