Solve for v
v<4
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4v+2+3v<30
Add 3v to both sides.
7v+2<30
Combine 4v and 3v to get 7v.
7v<30-2
Subtract 2 from both sides.
7v<28
Subtract 2 from 30 to get 28.
v<\frac{28}{7}
Divide both sides by 7. Since 7 is positive, the inequality direction remains the same.
v<4
Divide 28 by 7 to get 4.
Examples
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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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