Question

if x is equals to 1, Y is equals to a is a solution of the equation is X + 3 Y is equals to 10 find the value of a​

Answer 1

Answer:

I don't know

Explanation:

sorry sorry sorry sorry sorry

Answer 2

Answer:

x + 3y = 10

1 + 3a= 10

3a = 10 - 1

a= 9/3

a=3

HOPE IT HELPS :)