Solve for x
x=36
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132-57-x=39
To find the opposite of 57+x, find the opposite of each term.
75-x=39
Subtract 57 from 132 to get 75.
-x=39-75
Subtract 75 from both sides.
-x=-36
Subtract 75 from 39 to get -36.
x=36
Multiply both sides by -1.
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