Question

Solve the following equation
43x+67y=-24
67x+43y=24

Answer 1

Answer:

first adding eqn 1 & 2

43x+67y=-24

+67x+43y=24

110x + 110y = 0

X+y = 0 ---1

67x+43y= 24

- 43 + 67y = -24

-. -. -

24x. -. 24y. 48

x-y = 2----2

therefore X = 2 and y = -2