Question

solve with explanation both 2 parts​

Answer 1

Q1) 43x+ 67y = - 24 and  67x + 43y = 24---------(1)

43x+67y=-24 or x=(-24-67y)/43-------(2)

Substituting(2) in(1),we get

67[(-24-67y)/43]+43y=24

=>(-1608-4489y)/43+43y=24

=>-1689-4489y+1849y=24

=>-1689-2640y=24

=>1713=-2640y

=>y=1713/2640--------------(3)

putting this value of (3) in (2) we'll get value of x.

Q2) On sheet...

Hope helps..