2(1+x)=10(x-7)

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Solution for 2(1+x)=10(x-7) equation: 



2(1+x)=10(x-7)

We move all terms to the left:

2(1+x)-(10(x-7))=0

We add all the numbers together, and all the variables

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

We multiply parentheses

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



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

10(x-7)

We multiply parentheses

10x-70

Back to the equation:

-(10x-70)



We get rid of parentheses

2x-10x+70+2=0

We add all the numbers together, and all the variables

-8x+72=0

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

-8x=-72

x=-72/-8

x=+9

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