Question

a-6b=18
6a-2b=10
find a and b?​

Answer 1

Answer:

a-6b=18---------(1)

3a-b=5--------(2) by taking 2 common

Step-by-step explanation:

a=18+6b---------(3)

putting equation (3) in (2)

ie,

3(18+6b)-b=5

54+18b=5

18b=5-54

18b=(-49)

b=-49/18

and by putting b =-49/18 in equation 1 we will get