3(-9x-21)+11=8(x-1)-4

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Solution for 3(-9x-21)+11=8(x-1)-4 equation: 



3(-9x-21)+11=8(x-1)-4

We move all terms to the left:

3(-9x-21)+11-(8(x-1)-4)=0

We multiply parentheses

-27x-(8(x-1)-4)-63+11=0



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

8(x-1)-4

We multiply parentheses

8x-8-4

We add all the numbers together, and all the variables

8x-12

Back to the equation:

-(8x-12)



We add all the numbers together, and all the variables

-27x-(8x-12)-52=0

We get rid of parentheses

-27x-8x+12-52=0

We add all the numbers together, and all the variables

-35x-40=0

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

-35x=40

x=40/-35

x=-1+1/7

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