-3(-7x-4)=5(3x+11)-1

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Solution for -3(-7x-4)=5(3x+11)-1 equation: 



-3(-7x-4)=5(3x+11)-1

We move all terms to the left:

-3(-7x-4)-(5(3x+11)-1)=0

We multiply parentheses

21x-(5(3x+11)-1)+12=0



We calculate terms in parentheses: -(5(3x+11)-1), so:

5(3x+11)-1

We multiply parentheses

15x+55-1

We add all the numbers together, and all the variables

15x+54

Back to the equation:

-(15x+54)



We get rid of parentheses

21x-15x-54+12=0

We add all the numbers together, and all the variables

6x-42=0

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

6x=42

x=42/6

x=7

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