Solve for x
x=190
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166-x=63-87
Add 123 and 43 to get 166.
166-x=-24
Subtract 87 from 63 to get -24.
-x=-24-166
Subtract 166 from both sides.
-x=-190
Subtract 166 from -24 to get -190.
x=190
Multiply both sides by -1.
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