Solve for x
x=5
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5x+2=9\times 3
Multiply both sides by 3.
5x+2=27
Multiply 9 and 3 to get 27.
5x=27-2
Subtract 2 from both sides.
5x=25
Subtract 2 from 27 to get 25.
x=\frac{25}{5}
Divide both sides by 5.
x=5
Divide 25 by 5 to get 5.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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