10x+(-1)=-9(x+7)

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Solution for 10x+(-1)=-9(x+7) equation: 



10x+(-1)=-9(x+7)

We move all terms to the left:

10x+(-1)-(-9(x+7))=0

We add all the numbers together, and all the variables

10x-(-9(x+7))-1=0



We calculate terms in parentheses: -(-9(x+7)), so:

-9(x+7)

We multiply parentheses

-9x-63

Back to the equation:

-(-9x-63)



We get rid of parentheses

10x+9x+63-1=0

We add all the numbers together, and all the variables

19x+62=0

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

19x=-62

x=-62/19

x=-3+5/19

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