Question

please subtract the 2 equations​

Answer 1

Step-by-step explanation:

a + b = 11

3a - b = -3

(-). (+). (+)

____________

-2a + 2b = 14

2(-a + b) = 14

-a + b = 7

_____________

Answer 2

Answer:

if you need the values of a and b then this is the answer. If you want subtraction of 2 equations then pooja already gave you answer.

Step-by-step explanation:

Hope this helps you