3(-2+7x)=2+2(1+8x)

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Solution for 3(-2+7x)=2+2(1+8x) equation: 



3(-2+7x)=2+2(1+8x)

We move all terms to the left:

3(-2+7x)-(2+2(1+8x))=0

We add all the numbers together, and all the variables

3(7x-2)-(2+2(8x+1))=0

We multiply parentheses

21x-(2+2(8x+1))-6=0



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

2+2(8x+1)

determiningTheFunctionDomain
2(8x+1)+2

We multiply parentheses

16x+2+2

We add all the numbers together, and all the variables

16x+4

Back to the equation:

-(16x+4)



We get rid of parentheses

21x-16x-4-6=0

We add all the numbers together, and all the variables

5x-10=0

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

5x=10

x=10/5

x=2

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