15=3x-4+2(-3x+2)

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Solution for 15=3x-4+2(-3x+2) equation: 


Simplifying
15 = 3x + -4 + 2(-3x + 2)

Reorder the terms:
15 = 3x + -4 + 2(2 + -3x)
15 = 3x + -4 + (2 * 2 + -3x * 2)
15 = 3x + -4 + (4 + -6x)

Reorder the terms:
15 = -4 + 4 + 3x + -6x

Combine like terms: -4 + 4 = 0
15 = 0 + 3x + -6x
15 = 3x + -6x

Combine like terms: 3x + -6x = -3x
15 = -3x

Solving
15 = -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
15 + 3x = -3x + 3x

Combine like terms: -3x + 3x = 0
15 + 3x = 0

Add '-15' to each side of the equation.
15 + -15 + 3x = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 3x = 0 + -15
3x = 0 + -15

Combine like terms: 0 + -15 = -15
3x = -15

Divide each side by '3'.
x = -5

Simplifying
x = -5

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