Question

 If x = 1 and y = a is the solution of the equation x + 3y= 10 then Find a.​

Answer 1

Answer:

the answer of x+3y=10 then the answer is 3

Answer 2

Answer:

a = 3

Step-by-step explanation:

x = 1 after putting the value of x we get,

x + 3y = 10

= 1+ 3y = 10

= 3y = 10 – 1

= 3y = 9 =Y

9 /3 = Y

=y=3= a