Solve for x
x=56
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x-37-3=8+9-1
Subtract 12 from -25 to get -37.
x-40=8+9-1
Subtract 3 from -37 to get -40.
x-40=17-1
Add 8 and 9 to get 17.
x-40=16
Subtract 1 from 17 to get 16.
x=16+40
Add 40 to both sides.
x=56
Add 16 and 40 to get 56.
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Limits
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