Solve for x
x=\frac{1}{35}\approx 0.028571429
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50x+14=540x
Multiply 450 and 1.2 to get 540.
50x+14-540x=0
Subtract 540x from both sides.
-490x+14=0
Combine 50x and -540x to get -490x.
-490x=-14
Subtract 14 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-14}{-490}
Divide both sides by -490.
x=\frac{1}{35}
Reduce the fraction \frac{-14}{-490} to lowest terms by extracting and canceling out -14.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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