Solve for x
x=2.4
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\frac{4}{3}\times 1.8=x
Multiply both sides by 1.8.
\frac{4}{3}\times \frac{9}{5}=x
Convert decimal number 1.8 to fraction \frac{18}{10}. Reduce the fraction \frac{18}{10} to lowest terms by extracting and canceling out 2.
\frac{4\times 9}{3\times 5}=x
Multiply \frac{4}{3} times \frac{9}{5} by multiplying numerator times numerator and denominator times denominator.
\frac{36}{15}=x
Do the multiplications in the fraction \frac{4\times 9}{3\times 5}.
\frac{12}{5}=x
Reduce the fraction \frac{36}{15} to lowest terms by extracting and canceling out 3.
x=\frac{12}{5}
Swap sides so that all variable terms are on the left hand side.
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y = 3x + 4
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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