Solve for t
t\geq 150
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-50+t\geq 100
Multiply both sides of the equation by 2. Since 2 is positive, the inequality direction remains the same.
t\geq 100+50
Add 50 to both sides.
t\geq 150
Add 100 and 50 to get 150.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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.
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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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