12+20+15x=2(4-x)-8x

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Solution for 12+20+15x=2(4-x)-8x equation:


Simplifying
12 + 20 + 15x = 2(4 + -1x) + -8x

Combine like terms: 12 + 20 = 32
32 + 15x = 2(4 + -1x) + -8x
32 + 15x = (4 * 2 + -1x * 2) + -8x
32 + 15x = (8 + -2x) + -8x

Combine like terms: -2x + -8x = -10x
32 + 15x = 8 + -10x

Solving
32 + 15x = 8 + -10x

Solving for variable 'x'.

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

Add '10x' to each side of the equation.
32 + 15x + 10x = 8 + -10x + 10x

Combine like terms: 15x + 10x = 25x
32 + 25x = 8 + -10x + 10x

Combine like terms: -10x + 10x = 0
32 + 25x = 8 + 0
32 + 25x = 8

Add '-32' to each side of the equation.
32 + -32 + 25x = 8 + -32

Combine like terms: 32 + -32 = 0
0 + 25x = 8 + -32
25x = 8 + -32

Combine like terms: 8 + -32 = -24
25x = -24

Divide each side by '25'.
x = -0.96

Simplifying
x = -0.96

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