3-7x=8+2(x+5)

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Solution for 3-7x=8+2(x+5) equation: 



3-7x=8+2(x+5)

We move all terms to the left:

3-7x-(8+2(x+5))=0



We calculate terms in parentheses: -(8+2(x+5)), so:

8+2(x+5)

determiningTheFunctionDomain
2(x+5)+8

We multiply parentheses

2x+10+8

We add all the numbers together, and all the variables

2x+18

Back to the equation:

-(2x+18)



We get rid of parentheses

-7x-2x-18+3=0

We add all the numbers together, and all the variables

-9x-15=0

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

-9x=15

x=15/-9

x=-1+2/3

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