Question

Solue
the linear equation grapically
x+ 2y = 3, 4x+3y=2​

Answer 1

Answer:

$x + 2y = 3 \: \: \: \: \:eq (i)\\ 4x + 3y = 2 \: \: \: \: \: eq(ii)\\ \\ multiply \: by \: 4 \: in \: eq \: (i) \\ 4x + 8y = 12 \\ 4x + 3y = 2 \\ subtract \: eq(i) \: to \: eq(ii) \\ \: we \: get \: \\ \\ 5y = 10 \: \\ y = 2 \\ \\ putting \: value \: of \: y \: in \: eq \: (i) \\ \\ x + 2y = 3 \\ x + 2(2) = 3 \\ x + 4 = 3 \\ \\ x = 1 \\ so \: here \: ans \: \\ \\ x =1 \\ y = 2$