Question

solve question no 7 part 2

Answer 1

(ii) 2x + 3y = 2(2) + 3(3) =4+9 =13 ; 2(4) + 3(0) =4+0 =4 & 3x +2y = 3(2) +2 (-2) =6+(-4) =6-4 =2 ; 3(-1) +2(-2) = -3-4 = -7