Solve for x
x=3
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-x-\left(-10\right)=7
To find the opposite of x-10, find the opposite of each term.
-x+10=7
The opposite of -10 is 10.
-x=7-10
Subtract 10 from both sides.
-x=-3
Subtract 10 from 7 to get -3.
x=3
Multiply both sides by -1.
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