3+4x+5=3(2x-2)

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Solution for 3+4x+5=3(2x-2) equation:


Simplifying
3 + 4x + 5 = 3(2x + -2)

Reorder the terms:
3 + 5 + 4x = 3(2x + -2)

Combine like terms: 3 + 5 = 8
8 + 4x = 3(2x + -2)

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

Solving
8 + 4x = -6 + 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.
8 + 4x + -6x = -6 + 6x + -6x

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

Combine like terms: 6x + -6x = 0
8 + -2x = -6 + 0
8 + -2x = -6

Add '-8' to each side of the equation.
8 + -8 + -2x = -6 + -8

Combine like terms: 8 + -8 = 0
0 + -2x = -6 + -8
-2x = -6 + -8

Combine like terms: -6 + -8 = -14
-2x = -14

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

Simplifying
x = 7

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