Solve for x
x = \frac{7}{4} = 1\frac{3}{4} = 1.75
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Linear Equation
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\frac { 2 } { 3 } x - \frac { 2 } { 3 } = \frac { 1 } { 2 }
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\frac{2}{3}x=\frac{1}{2}+\frac{2}{3}
Add \frac{2}{3} to both sides.
\frac{2}{3}x=\frac{3}{6}+\frac{4}{6}
Least common multiple of 2 and 3 is 6. Convert \frac{1}{2} and \frac{2}{3} to fractions with denominator 6.
\frac{2}{3}x=\frac{3+4}{6}
Since \frac{3}{6} and \frac{4}{6} have the same denominator, add them by adding their numerators.
\frac{2}{3}x=\frac{7}{6}
Add 3 and 4 to get 7.
x=\frac{7}{6}\times \frac{3}{2}
Multiply both sides by \frac{3}{2}, the reciprocal of \frac{2}{3}.
x=\frac{7\times 3}{6\times 2}
Multiply \frac{7}{6} times \frac{3}{2} by multiplying numerator times numerator and denominator times denominator.
x=\frac{21}{12}
Do the multiplications in the fraction \frac{7\times 3}{6\times 2}.
x=\frac{7}{4}
Reduce the fraction \frac{21}{12} to lowest terms by extracting and canceling out 3.
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