3+4x=7-10(x+7)

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Solution for 3+4x=7-10(x+7) equation: 



3+4x=7-10(x+7)

We move all terms to the left:

3+4x-(7-10(x+7))=0



We calculate terms in parentheses: -(7-10(x+7)), so:

7-10(x+7)

determiningTheFunctionDomain
-10(x+7)+7

We multiply parentheses

-10x-70+7

We add all the numbers together, and all the variables

-10x-63

Back to the equation:

-(-10x-63)



We get rid of parentheses

4x+10x+63+3=0

We add all the numbers together, and all the variables

14x+66=0

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

14x=-66

x=-66/14

x=-4+5/7

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