8x+12=-8(1+2x)-4x

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Solution for 8x+12=-8(1+2x)-4x equation: 



8x+12=-8(1+2x)-4x

We move all terms to the left:

8x+12-(-8(1+2x)-4x)=0

We add all the numbers together, and all the variables

8x-(-8(2x+1)-4x)+12=0



We calculate terms in parentheses: -(-8(2x+1)-4x), so:

-8(2x+1)-4x

We add all the numbers together, and all the variables

-4x-8(2x+1)

We multiply parentheses

-4x-16x-8

We add all the numbers together, and all the variables

-20x-8

Back to the equation:

-(-20x-8)



We get rid of parentheses

8x+20x+8+12=0

We add all the numbers together, and all the variables

28x+20=0

We move all terms containing x to the left, all other terms to the right

28x=-20

x=-20/28

x=-5/7

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