Question

pls help me out....... ​

Answer 1

11x+7x=468

18x=468

X=26

11x+14/7x-y=15/8

11*26+14/7*26-y=15/8

286+14/182-y=15/8

300/182-y=15/8

300*8/15=182-y

20*8=182-y

162=182-y

y=182-162

=20

Therefore, Rohit have 182-y ,=182-20, =162