x + y=16

Question

x - y=2
Leave ans in base 2

Answer 1

x + y = 16
x - y = 2

Adding the two equations together, we get:

2x = 18

Dividing both sides by 2, we get:

x = 9

Substituting this value back into either equation, we can solve for y:

9 - y = 2

Subtracting 9 from both sides, we get:

-y = -7

Dividing both sides by -1, we get:

y = 7

Therefore, the solution is x = 9 and y = 7.