Solve for y
y=-29.786
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-17.25=y+12.536
The opposite of -12.536 is 12.536.
y+12.536=-17.25
Swap sides so that all variable terms are on the left hand side.
y=-17.25-12.536
Subtract 12.536 from both sides.
y=-29.786
Subtract 12.536 from -17.25 to get -29.786.
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