Question

सोडवा.
।
(1) x + y = 1; 2x + 3y
' = 1; 2x + 3' = ही एकसामयिक समीकरणे आलेखाने सोडवा.​

Answer 1

Answer:

from 1st equation

x=1-y_________(i)

By substituting in the second equation , we get -

2(1-y) +3y=1

=2-2y + 3y = 1

=2 + y = 1

= y =1-2

= y = -1___________(ii)

by substing (i)

we get x = 2