Solve for x
x\leq 9
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-5x\geq -49+4
Add 4 to both sides.
-5x\geq -45
Add -49 and 4 to get -45.
x\leq \frac{-45}{-5}
Divide both sides by -5. Since -5 is negative, the inequality direction is changed.
x\leq 9
Divide -45 by -5 to get 9.
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y = 3x + 4
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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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