solve the simultaneous equation, giving your answer in base 2

Question

11x+11y=1001
10x -y =10

Answer 1

dividing by 11 ... x + y = 11

adding equations (to eliminate y) ... 11 x = 101

find x , then substitute back to find y

Answer 2

Solve it in full

Answer 3

What is the answer

Answer 4

solve the simultaneous equation giving yo
ur answer in base 2
11x+11y=1001
10x-y=111

Answer 5

I don`t understand make it more simple

Answer 6

I don't understand, why did you not break it down, please do

Answer 7

Pls break it down

Answer 8

I don't know what to do