Solve for u
u\geq -8
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4u+24+3u\geq -32
Add 3u to both sides.
7u+24\geq -32
Combine 4u and 3u to get 7u.
7u\geq -32-24
Subtract 24 from both sides.
7u\geq -56
Subtract 24 from -32 to get -56.
u\geq \frac{-56}{7}
Divide both sides by 7. Since 7 is positive, the inequality direction remains the same.
u\geq -8
Divide -56 by 7 to get -8.
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y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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