Solve for y
y = \frac{5}{4} = 1\frac{1}{4} = 1.25
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9-4y=4
Combine -3y and -y to get -4y.
-4y=4-9
Subtract 9 from both sides.
-4y=-5
Subtract 9 from 4 to get -5.
y=\frac{-5}{-4}
Divide both sides by -4.
y=\frac{5}{4}
Fraction \frac{-5}{-4} can be simplified to \frac{5}{4} by removing the negative sign from both the numerator and the denominator.
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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