Solve for x
x=2
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8x+2=18
Combine 5x and 3x to get 8x.
8x=18-2
Subtract 2 from both sides.
8x=16
Subtract 2 from 18 to get 16.
x=\frac{16}{8}
Divide both sides by 8.
x=2
Divide 16 by 8 to get 2.
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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