Solve for n
n = \frac{11}{3} = 3\frac{2}{3} \approx 3.666666667
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1\left(n-\frac{7}{3}\right)+\left(n-\frac{7}{3}\right)\times 2=4
Multiply both sides of the equation by 2.
n-\frac{7}{3}+\left(n-\frac{7}{3}\right)\times 2=4
Use the distributive property to multiply 1 by n-\frac{7}{3}.
n-\frac{7}{3}+2n-\frac{7}{3}\times 2=4
Use the distributive property to multiply n-\frac{7}{3} by 2.
n-\frac{7}{3}+2n+\frac{-7\times 2}{3}=4
Express -\frac{7}{3}\times 2 as a single fraction.
n-\frac{7}{3}+2n+\frac{-14}{3}=4
Multiply -7 and 2 to get -14.
n-\frac{7}{3}+2n-\frac{14}{3}=4
Fraction \frac{-14}{3} can be rewritten as -\frac{14}{3} by extracting the negative sign.
3n-\frac{7}{3}-\frac{14}{3}=4
Combine n and 2n to get 3n.
3n+\frac{-7-14}{3}=4
Since -\frac{7}{3} and \frac{14}{3} have the same denominator, subtract them by subtracting their numerators.
3n+\frac{-21}{3}=4
Subtract 14 from -7 to get -21.
3n-7=4
Divide -21 by 3 to get -7.
3n=4+7
Add 7 to both sides.
3n=11
Add 4 and 7 to get 11.
n=\frac{11}{3}
Divide both sides by 3.
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