What is the answer to (n-1)/6-n/7 = 2/3 ?

The answer to (n-1)/6-n/7 = 2/3 is n=35

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(n-1)/6-n/7 = 2/3

\frac{n - 1}{6} - \frac{n}{7} = \frac{2}{3}

n = 35

Solution steps

\frac{n - 1}{6} - \frac{n}{7} = \frac{2}{3}

Multiply by LCM

7 (n - 1) - 6 n = 28

Expand

7 (n - 1) - 6 n : n - 7

n - 7 = 28

Move

7

to the right side

n = 35

0 = 8.83 x^{2} - 59.38 x + 78.64

x^{2} + 16 x + 64 = 0

[2 x - 1] > 10

6 x^{2} + x - 21 = 0

1^{2} + 2^{2} + 3^{2} + 4^{2} + 5^{2}

What is the answer to (n-1)/6-n/7 = 2/3 ?
The answer to (n-1)/6-n/7 = 2/3 is n=35
Solve for n: (n-1)/6-n/7 = 2/3
The solution is n=35