Solve for y
y = \frac{31}{2} = 15\frac{1}{2} = 15.5
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\frac{4}{7}y-2-\frac{3}{7}y=\frac{3}{14}
Subtract \frac{3}{7}y from both sides.
\frac{1}{7}y-2=\frac{3}{14}
Combine \frac{4}{7}y and -\frac{3}{7}y to get \frac{1}{7}y.
\frac{1}{7}y=\frac{3}{14}+2
Add 2 to both sides.
\frac{1}{7}y=\frac{3}{14}+\frac{28}{14}
Convert 2 to fraction \frac{28}{14}.
\frac{1}{7}y=\frac{3+28}{14}
Since \frac{3}{14} and \frac{28}{14} have the same denominator, add them by adding their numerators.
\frac{1}{7}y=\frac{31}{14}
Add 3 and 28 to get 31.
y=\frac{31}{14}\times 7
Multiply both sides by 7, the reciprocal of \frac{1}{7}.
y=\frac{31\times 7}{14}
Express \frac{31}{14}\times 7 as a single fraction.
y=\frac{217}{14}
Multiply 31 and 7 to get 217.
y=\frac{31}{2}
Reduce the fraction \frac{217}{14} to lowest terms by extracting and canceling out 7.
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