Solve for x
x = \frac{580}{189} = 3\frac{13}{189} \approx 3.068783069
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\frac{10}{9}-5x-\left(-3\right)=\frac{1}{4}x-12
To find the opposite of 5x-3, find the opposite of each term.
\frac{10}{9}-5x+3=\frac{1}{4}x-12
The opposite of -3 is 3.
\frac{10}{9}-5x+\frac{27}{9}=\frac{1}{4}x-12
Convert 3 to fraction \frac{27}{9}.
\frac{10+27}{9}-5x=\frac{1}{4}x-12
Since \frac{10}{9} and \frac{27}{9} have the same denominator, add them by adding their numerators.
\frac{37}{9}-5x=\frac{1}{4}x-12
Add 10 and 27 to get 37.
\frac{37}{9}-5x-\frac{1}{4}x=-12
Subtract \frac{1}{4}x from both sides.
\frac{37}{9}-\frac{21}{4}x=-12
Combine -5x and -\frac{1}{4}x to get -\frac{21}{4}x.
-\frac{21}{4}x=-12-\frac{37}{9}
Subtract \frac{37}{9} from both sides.
-\frac{21}{4}x=-\frac{108}{9}-\frac{37}{9}
Convert -12 to fraction -\frac{108}{9}.
-\frac{21}{4}x=\frac{-108-37}{9}
Since -\frac{108}{9} and \frac{37}{9} have the same denominator, subtract them by subtracting their numerators.
-\frac{21}{4}x=-\frac{145}{9}
Subtract 37 from -108 to get -145.
x=-\frac{145}{9}\left(-\frac{4}{21}\right)
Multiply both sides by -\frac{4}{21}, the reciprocal of -\frac{21}{4}.
x=\frac{-145\left(-4\right)}{9\times 21}
Multiply -\frac{145}{9} times -\frac{4}{21} by multiplying numerator times numerator and denominator times denominator.
x=\frac{580}{189}
Do the multiplications in the fraction \frac{-145\left(-4\right)}{9\times 21}.
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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