-21-5-3-(x-6)+5=9(x+7)+(x+4)

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Solution for -21-5-3-(x-6)+5=9(x+7)+(x+4) equation: 



-21-5-3-(x-6)+5=9(x+7)+(x+4)

We move all terms to the left:

-21-5-3-(x-6)+5-(9(x+7)+(x+4))=0

We add all the numbers together, and all the variables

-(x-6)-(9(x+7)+(x+4))-24=0

We get rid of parentheses

-x-(9(x+7)+(x+4))+6-24=0



We calculate terms in parentheses: -(9(x+7)+(x+4)), so:

9(x+7)+(x+4)

We multiply parentheses

9x+(x+4)+63

We get rid of parentheses

9x+x+4+63

We add all the numbers together, and all the variables

10x+67

Back to the equation:

-(10x+67)



We add all the numbers together, and all the variables

-1x-(10x+67)-18=0

We get rid of parentheses

-1x-10x-67-18=0

We add all the numbers together, and all the variables

-11x-85=0

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

-11x=85

x=85/-11

x=-7+8/11

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