2x+12+4x=-10-8x-20

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Solution for 2x+12+4x=-10-8x-20 equation:


Simplifying
2x + 12 + 4x = -10 + -8x + -20

Reorder the terms:
12 + 2x + 4x = -10 + -8x + -20

Combine like terms: 2x + 4x = 6x
12 + 6x = -10 + -8x + -20

Reorder the terms:
12 + 6x = -10 + -20 + -8x

Combine like terms: -10 + -20 = -30
12 + 6x = -30 + -8x

Solving
12 + 6x = -30 + -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 = -30 + -8x + 8x

Combine like terms: 6x + 8x = 14x
12 + 14x = -30 + -8x + 8x

Combine like terms: -8x + 8x = 0
12 + 14x = -30 + 0
12 + 14x = -30

Add '-12' to each side of the equation.
12 + -12 + 14x = -30 + -12

Combine like terms: 12 + -12 = 0
0 + 14x = -30 + -12
14x = -30 + -12

Combine like terms: -30 + -12 = -42
14x = -42

Divide each side by '14'.
x = -3

Simplifying
x = -3

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