Question

solve for x an y 62x+37y=13 and 37x+62y=-112

Answer 1

You can use homologous method

62x+37y=13
37x+62y=-112
Adding both
99(x+y)=-99
X+y=-1

Subtracting them
25(x-y)=125
X-y=5


Thus 2x=4
X=2
Y =-3