Solve for x
x=1
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2-x-5=4x-8
To find the opposite of x+5, find the opposite of each term.
-3-x=4x-8
Subtract 5 from 2 to get -3.
-3-x-4x=-8
Subtract 4x from both sides.
-3-5x=-8
Combine -x and -4x to get -5x.
-5x=-8+3
Add 3 to both sides.
-5x=-5
Add -8 and 3 to get -5.
x=\frac{-5}{-5}
Divide both sides by -5.
x=1
Divide -5 by -5 to get 1.
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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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