Question

2/5z = 3/8z + 7/20 . Find the value of 'z' ?

Answer 1

Value for z is 14

Step-by-step explanation:

$\frac{2z}{5} = \frac {3z}{8} + \frac {7}{20}$

$Shifting\ terms\ of\ z\ on\ the\ Left\ hand\ Side\ of\ Equation -$

$\frac{2z}{5} - \frac{3z}{8} = \frac{7}{20}$

$\frac{16z - 15z}{40} = \frac {7}{20}$

$z = \frac{7\ x\ 40}{20}$

$or\ z = 14$

Hence, Value for z is 14