Question

Solve questions no. 64. ​

Answer 1

ax(a+b-a+b)/(a+b)(a-b)

+cy(b+a-b+a)/(b+a)(b-a)=2a/(a+b)

ax(2b)/(a-b)+cy(2a)/(b-a)=2a

bx/(a-b) - cy/(a-b)=1

bx-cy=a-b

bx+cy=a+b

by adding equation

2bx=2a

so x=a/b

by subtracting equation

2cy=2b

so y=b/c