Solve for y
y = \frac{1553}{2} = 776\frac{1}{2} = 776.5
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3106-4y=0
Add 3101 and 5 to get 3106.
-4y=-3106
Subtract 3106 from both sides. Anything subtracted from zero gives its negation.
y=\frac{-3106}{-4}
Divide both sides by -4.
y=\frac{1553}{2}
Reduce the fraction \frac{-3106}{-4} to lowest terms by extracting and canceling out -2.
Examples
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Linear equation
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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