Solve for x
x=-1330
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1285+675+x=630
Add 645 and 640 to get 1285.
1960+x=630
Add 1285 and 675 to get 1960.
x=630-1960
Subtract 1960 from both sides.
x=-1330
Subtract 1960 from 630 to get -1330.
Examples
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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