Solve for x
x=-4
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5x+4-2x=-8
Subtract 2x from both sides.
3x+4=-8
Combine 5x and -2x to get 3x.
3x=-8-4
Subtract 4 from both sides.
3x=-12
Subtract 4 from -8 to get -12.
x=\frac{-12}{3}
Divide both sides by 3.
x=-4
Divide -12 by 3 to get -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 ) }
Integration
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Limits
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