3(5x+2)-x=-1+7(x-2)

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Solution for 3(5x+2)-x=-1+7(x-2) equation: 



3(5x+2)-x=-1+7(x-2)

We move all terms to the left:

3(5x+2)-x-(-1+7(x-2))=0

We add all the numbers together, and all the variables

-1x+3(5x+2)-(-1+7(x-2))=0

We multiply parentheses

-1x+15x-(-1+7(x-2))+6=0



We calculate terms in parentheses: -(-1+7(x-2)), so:

-1+7(x-2)

determiningTheFunctionDomain
7(x-2)-1

We multiply parentheses

7x-14-1

We add all the numbers together, and all the variables

7x-15

Back to the equation:

-(7x-15)



We add all the numbers together, and all the variables

14x-(7x-15)+6=0

We get rid of parentheses

14x-7x+15+6=0

We add all the numbers together, and all the variables

7x+21=0

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

7x=-21

x=-21/7

x=-3

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