3+7(x-10)=-45-(2-2x)

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Solution for 3+7(x-10)=-45-(2-2x) equation: 



3+7(x-10)=-45-(2-2x)

We move all terms to the left:

3+7(x-10)-(-45-(2-2x))=0

We add all the numbers together, and all the variables

7(x-10)-(-45-(-2x+2))+3=0

We multiply parentheses

7x-(-45-(-2x+2))-70+3=0



We calculate terms in parentheses: -(-45-(-2x+2)), so:

-45-(-2x+2)

determiningTheFunctionDomain
-(-2x+2)-45

We get rid of parentheses

2x-2-45

We add all the numbers together, and all the variables

2x-47

Back to the equation:

-(2x-47)



We add all the numbers together, and all the variables

7x-(2x-47)-67=0

We get rid of parentheses

7x-2x+47-67=0

We add all the numbers together, and all the variables

5x-20=0

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

5x=20

x=20/5

x=4

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