Question

Show that

x = 2, y = −2

is a solution of the linear equation

5x + 3y = 4​

Answer 1

Answer:

do L Jackson was just wondering what happened last time we have

Answer 2

$5 \times 2 + 3 \times - 2 = 4 \\ 10 - 6 = 4 \\ 10 - 6 - 4 = 0 \\ 0 = 0 \\ hence \ \: l.h.s = r.h.s$