Solve for x
x=40000
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2x+\frac{7}{3}x+\frac{7}{3}\times 20000=220000
Use the distributive property to multiply \frac{7}{3} by x+20000.
2x+\frac{7}{3}x+\frac{7\times 20000}{3}=220000
Express \frac{7}{3}\times 20000 as a single fraction.
2x+\frac{7}{3}x+\frac{140000}{3}=220000
Multiply 7 and 20000 to get 140000.
\frac{13}{3}x+\frac{140000}{3}=220000
Combine 2x and \frac{7}{3}x to get \frac{13}{3}x.
\frac{13}{3}x=220000-\frac{140000}{3}
Subtract \frac{140000}{3} from both sides.
\frac{13}{3}x=\frac{660000}{3}-\frac{140000}{3}
Convert 220000 to fraction \frac{660000}{3}.
\frac{13}{3}x=\frac{660000-140000}{3}
Since \frac{660000}{3} and \frac{140000}{3} have the same denominator, subtract them by subtracting their numerators.
\frac{13}{3}x=\frac{520000}{3}
Subtract 140000 from 660000 to get 520000.
x=\frac{520000}{3}\times \frac{3}{13}
Multiply both sides by \frac{3}{13}, the reciprocal of \frac{13}{3}.
x=\frac{520000\times 3}{3\times 13}
Multiply \frac{520000}{3} times \frac{3}{13} by multiplying numerator times numerator and denominator times denominator.
x=\frac{520000}{13}
Cancel out 3 in both numerator and denominator.
x=40000
Divide 520000 by 13 to get 40000.
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