6-15(x+2)+12x=6x-(3x-4)+20

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Solution for 6-15(x+2)+12x=6x-(3x-4)+20 equation:


Simplifying
6 + -15(x + 2) + 12x = 6x + -1(3x + -4) + 20

Reorder the terms:
6 + -15(2 + x) + 12x = 6x + -1(3x + -4) + 20
6 + (2 * -15 + x * -15) + 12x = 6x + -1(3x + -4) + 20
6 + (-30 + -15x) + 12x = 6x + -1(3x + -4) + 20

Combine like terms: 6 + -30 = -24
-24 + -15x + 12x = 6x + -1(3x + -4) + 20

Combine like terms: -15x + 12x = -3x
-24 + -3x = 6x + -1(3x + -4) + 20

Reorder the terms:
-24 + -3x = 6x + -1(-4 + 3x) + 20
-24 + -3x = 6x + (-4 * -1 + 3x * -1) + 20
-24 + -3x = 6x + (4 + -3x) + 20

Reorder the terms:
-24 + -3x = 4 + 20 + 6x + -3x

Combine like terms: 4 + 20 = 24
-24 + -3x = 24 + 6x + -3x

Combine like terms: 6x + -3x = 3x
-24 + -3x = 24 + 3x

Solving
-24 + -3x = 24 + 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.
-24 + -3x + -3x = 24 + 3x + -3x

Combine like terms: -3x + -3x = -6x
-24 + -6x = 24 + 3x + -3x

Combine like terms: 3x + -3x = 0
-24 + -6x = 24 + 0
-24 + -6x = 24

Add '24' to each side of the equation.
-24 + 24 + -6x = 24 + 24

Combine like terms: -24 + 24 = 0
0 + -6x = 24 + 24
-6x = 24 + 24

Combine like terms: 24 + 24 = 48
-6x = 48

Divide each side by '-6'.
x = -8

Simplifying
x = -8

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