Question

Two number who sum is 67 and difference is 3 number are

Answer 1

$let \: those \: no. \: is \: x \: and \: y \\ by \: 1st \: condition \\ x + y = 67---- 1 \\ by \: second \: condition \: \\ x - y = 3----2 \\ now \: solve \: those \: {eq}^{n} \\ x + y = 67 \\ x - y = 3 \\ you \: get \: 2x = 70 \\ x = 35 \\ put \: value \: of \: x \: in \: {eq}^{n} 1 \\ you \: get \: \\ y = 32 \\ (x.y) = (35.35)$
thi is your ans