3(-4-x)=2(4x+5)

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Solution for 3(-4-x)=2(4x+5) equation: 



3(-4-x)=2(4x+5)

We move all terms to the left:

3(-4-x)-(2(4x+5))=0

We add all the numbers together, and all the variables

3(-1x-4)-(2(4x+5))=0

We multiply parentheses

-3x-(2(4x+5))-12=0



We calculate terms in parentheses: -(2(4x+5)), so:

2(4x+5)

We multiply parentheses

8x+10

Back to the equation:

-(8x+10)



We get rid of parentheses

-3x-8x-10-12=0

We add all the numbers together, and all the variables

-11x-22=0

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

-11x=22

x=22/-11

x=-2

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