Solve for x
x=-1
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2x+1=\frac{3}{-3}
Divide both sides by -3.
2x+1=-1
Divide 3 by -3 to get -1.
2x=-1-1
Subtract 1 from both sides.
2x=-2
Subtract 1 from -1 to get -2.
x=\frac{-2}{2}
Divide both sides by 2.
x=-1
Divide -2 by 2 to get -1.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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