Question

7/4m-2=5/3m-4 find the value of m

Answer 1

$\frac{7}{4m - 2} = \frac{5}{3m - 4}$
let's cross multiply

$7(3m - 4) = 5(4m - 2)$

$21m - 28 = 20m - 10$
Shift 20m to LHS and -28 to RHS

$21m - 20m = 28 - 10$

$m = 18$