Y+7=2(x-1)

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



+7=2(Y-1)

We move all terms to the left:

+7-(2(Y-1))=0



We calculate terms in parentheses: -(2(Y-1)), so:

2(Y-1)

We multiply parentheses

2Y-2

Back to the equation:

-(2Y-2)



We get rid of parentheses

-2Y+2+7=0

We add all the numbers together, and all the variables

-2Y+9=0

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

-2Y=-9

Y=-9/-2

Y=4+1/2

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