Solve for x
x = \frac{12}{5} = 2\frac{2}{5} = 2.4
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7x+5-2x=17
Subtract 2x from both sides.
5x+5=17
Combine 7x and -2x to get 5x.
5x=17-5
Subtract 5 from both sides.
5x=12
Subtract 5 from 17 to get 12.
x=\frac{12}{5}
Divide both sides by 5.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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