Solve for v
v\geq 4
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4v+1\geq 17
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
4v\geq 17-1
Subtract 1 from both sides.
4v\geq 16
Subtract 1 from 17 to get 16.
v\geq \frac{16}{4}
Divide both sides by 4. Since 4 is positive, the inequality direction remains the same.
v\geq 4
Divide 16 by 4 to get 4.
Examples
Quadratic equation
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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