What is the answer to solvefor z, z/m-z/n =1 ?

The answer to solvefor z, z/m-z/n =1 is z=(mn)/(n-m);\quad mn\ne 0,m\ne n

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solvefor z, z/m-z/n =1

solve for

z, \frac{z}{m} - \frac{z}{n} = 1

z = \frac{mn}{n - m}; mn \neq = 0, m \neq = n

Solution steps

\frac{z}{m} - \frac{z}{n} = 1

Multiply by LCM

n z - m z = mn; mn \neq = 0

Factor

n z - m z : z (n - m)

z (n - m) = mn; mn \neq = 0

Divide both sides by

n - m; mn \neq = 0, m \neq = n

z = \frac{mn}{n - m}; mn \neq = 0, m \neq = n

x - \frac{2}{5} = - \frac{1}{4}

6 c + 4 = - 35 + 5 c

y = \frac{1}{4} (0)

\frac{f}{6 f + 9 g} = 3 g + f

- 5 U - 1 = - 2 (3 U - 1)

What is the answer to solvefor z, z/m-z/n =1 ?
The answer to solvefor z, z/m-z/n =1 is z=(mn)/(n-m);\quad mn\ne 0,m\ne n