Solve for x
x = \frac{7}{2} = 3\frac{1}{2} = 3.5
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\frac{2}{7}x=5-4
Subtract 4 from both sides.
\frac{2}{7}x=1
Subtract 4 from 5 to get 1.
x=1\times \frac{7}{2}
Multiply both sides by \frac{7}{2}, the reciprocal of \frac{2}{7}.
x=\frac{7}{2}
Multiply 1 and \frac{7}{2} to get \frac{7}{2}.
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