Solve for x
x = \frac{52}{5} = 10\frac{2}{5} = 10.4
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7x-20=3x+32-x
Combine 12x and -5x to get 7x.
7x-20=2x+32
Combine 3x and -x to get 2x.
7x-20-2x=32
Subtract 2x from both sides.
5x-20=32
Combine 7x and -2x to get 5x.
5x=32+20
Add 20 to both sides.
5x=52
Add 32 and 20 to get 52.
x=\frac{52}{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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