Solve for x
x<10
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7x<84-14
Subtract 14 from both sides.
7x<70
Subtract 14 from 84 to get 70.
x<\frac{70}{7}
Divide both sides by 7. Since 7 is positive, the inequality direction remains the same.
x<10
Divide 70 by 7 to get 10.
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 ) }
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Limits
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