Solve for x
x=29
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57-19\left(\frac{x}{19}+\frac{5}{19}\right)=23
Multiply both sides of the equation by 19.
57-19\times \frac{x+5}{19}=23
Since \frac{x}{19} and \frac{5}{19} have the same denominator, add them by adding their numerators.
57-\frac{19\left(x+5\right)}{19}=23
Express 19\times \frac{x+5}{19} as a single fraction.
57-\left(x+5\right)=23
Cancel out 19 and 19.
57-x-5=23
To find the opposite of x+5, find the opposite of each term.
52-x=23
Subtract 5 from 57 to get 52.
-x=23-52
Subtract 52 from both sides.
-x=-29
Subtract 52 from 23 to get -29.
x=29
Multiply both sides by -1.
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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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