Question

true or false
a)in an equation x+2y=5 if f=1 then y=2​

Answer 1

Answer:

true

Step-by-step explanation:

1+2×2=5

1+4=5

5=5

(you wrote f in the place of x. correct it!)

Answer 2

Answer:

I think u mean if x=1 and y=2.i f u mean this here is your answer:-

Yes.

Step-by-step explanation:

1 + 2×2 =5

1+4=5

5=5