Solve for x
x\geq 4
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x+3\geq \frac{14}{2}
Divide both sides by 2. Since 2 is positive, the inequality direction remains the same.
x+3\geq 7
Divide 14 by 2 to get 7.
x\geq 7-3
Subtract 3 from both sides.
x\geq 4
Subtract 3 from 7 to get 4.
Examples
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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 ) }
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Limits
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