Solve for y
y = \frac{9}{5} = 1\frac{4}{5} = 1.8
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y=\frac{6}{5}+\frac{3}{5}
Add \frac{3}{5} to both sides.
y=\frac{6+3}{5}
Since \frac{6}{5} and \frac{3}{5} have the same denominator, add them by adding their numerators.
y=\frac{9}{5}
Add 6 and 3 to get 9.
Examples
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y = 3x + 4
Arithmetic
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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
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Limits
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