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

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


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

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

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

Reorder the terms:
4 + 3x = 6 + -8 + 6x

Combine like terms: 6 + -8 = -2
4 + 3x = -2 + 6x

Solving
4 + 3x = -2 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
4 + 3x + -6x = -2 + 6x + -6x

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

Combine like terms: 6x + -6x = 0
4 + -3x = -2 + 0
4 + -3x = -2

Add '-4' to each side of the equation.
4 + -4 + -3x = -2 + -4

Combine like terms: 4 + -4 = 0
0 + -3x = -2 + -4
-3x = -2 + -4

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

Divide each side by '-3'.
x = 2

Simplifying
x = 2

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