-45=-17-7y

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Solution for -45=-17-7y equation:



-45=-17-7y
We move all terms to the left:
-45-(-17-7y)=0
We add all the numbers together, and all the variables
-(-7y-17)-45=0
We get rid of parentheses
7y+17-45=0
We add all the numbers together, and all the variables
7y-28=0
We move all terms containing y to the left, all other terms to the right
7y=28
y=28/7
y=4

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