Solve for x
x = \frac{20}{9} = 2\frac{2}{9} \approx 2.222222222
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Linear Equation
5 problems similar to:
( 1 \frac { 1 } { 8 } x - 2 \frac { 1 } { 3 } ) \cdot 24 = 4
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\frac{1\times 8+1}{8}x-\frac{2\times 3+1}{3}=\frac{4}{24}
Divide both sides by 24.
\frac{1\times 8+1}{8}x-\frac{2\times 3+1}{3}=\frac{1}{6}
Reduce the fraction \frac{4}{24} to lowest terms by extracting and canceling out 4.
3\left(1\times 8+1\right)x-8\left(2\times 3+1\right)=4
Multiply both sides of the equation by 24, the least common multiple of 8,3,6.
3\left(8+1\right)x-8\left(2\times 3+1\right)=4
Multiply 1 and 8 to get 8.
3\times 9x-8\left(2\times 3+1\right)=4
Add 8 and 1 to get 9.
27x-8\left(2\times 3+1\right)=4
Multiply 3 and 9 to get 27.
27x-8\left(6+1\right)=4
Multiply 2 and 3 to get 6.
27x-8\times 7=4
Add 6 and 1 to get 7.
27x-56=4
Multiply -8 and 7 to get -56.
27x=4+56
Add 56 to both sides.
27x=60
Add 4 and 56 to get 60.
x=\frac{60}{27}
Divide both sides by 27.
x=\frac{20}{9}
Reduce the fraction \frac{60}{27} to lowest terms by extracting and canceling out 3.
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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