Solve for x
x=1827
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\frac{12}{5}\times \frac{25}{100}+x\times \frac{20}{100}=366
Reduce the fraction \frac{24}{10} to lowest terms by extracting and canceling out 2.
\frac{12}{5}\times \frac{1}{4}+x\times \frac{20}{100}=366
Reduce the fraction \frac{25}{100} to lowest terms by extracting and canceling out 25.
\frac{12\times 1}{5\times 4}+x\times \frac{20}{100}=366
Multiply \frac{12}{5} times \frac{1}{4} by multiplying numerator times numerator and denominator times denominator.
\frac{12}{20}+x\times \frac{20}{100}=366
Do the multiplications in the fraction \frac{12\times 1}{5\times 4}.
\frac{3}{5}+x\times \frac{20}{100}=366
Reduce the fraction \frac{12}{20} to lowest terms by extracting and canceling out 4.
\frac{3}{5}+x\times \frac{1}{5}=366
Reduce the fraction \frac{20}{100} to lowest terms by extracting and canceling out 20.
x\times \frac{1}{5}=366-\frac{3}{5}
Subtract \frac{3}{5} from both sides.
x\times \frac{1}{5}=\frac{1830}{5}-\frac{3}{5}
Convert 366 to fraction \frac{1830}{5}.
x\times \frac{1}{5}=\frac{1830-3}{5}
Since \frac{1830}{5} and \frac{3}{5} have the same denominator, subtract them by subtracting their numerators.
x\times \frac{1}{5}=\frac{1827}{5}
Subtract 3 from 1830 to get 1827.
x=\frac{1827}{5}\times 5
Multiply both sides by 5, the reciprocal of \frac{1}{5}.
x=1827
Cancel out 5 and 5.
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}