Question

Solution of s-t=3 and s/3+t/2=6 by elimination method

Answer 1

Answer:

$s - t = 3.......(1) \times 2 \\ 2s - 2t = 6 \\ \frac{s}{3} + \frac{t}{2} = 6 \\ \frac{2s + 3t}{6} = 6 \\ 2s + 3t = 36.....(2) \\ by \: elimination \\ \bold{\underline{t = 6}} \\ put \: value \: of \: t \: in \: (1) \\ \bold{\underline{s = 9}} \\ hope \: it \: helps \: u....$