Solve for x
x>-4
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4x-4-6x<4
Subtract 6x from both sides.
-2x-4<4
Combine 4x and -6x to get -2x.
-2x<4+4
Add 4 to both sides.
-2x<8
Add 4 and 4 to get 8.
x>\frac{8}{-2}
Divide both sides by -2. Since -2 is negative, the inequality direction is changed.
x>-4
Divide 8 by -2 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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