Solve for x
x=\frac{8}{9}\approx 0.888888889
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\frac{2}{9}\times 4=x
Multiply both sides by 4.
\frac{2\times 4}{9}=x
Express \frac{2}{9}\times 4 as a single fraction.
\frac{8}{9}=x
Multiply 2 and 4 to get 8.
x=\frac{8}{9}
Swap sides so that all variable terms are on the left hand side.
Examples
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Matrix
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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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