Question

if 657 and 963 is expressible in the form of 657x + 963 X (-15) then find the value of x.

Answer 1

$657x + 963 \times ( - 15) = hcf \\ 657x - 14445 = 9 \\ 657x = 9 + 14445 = 14454 \\ x = \frac{14454}{657} = \frac{1606}{73} = 22$