Question

If a, 4 lies on the graph x + 2y = 6 then a is equal to

Answer 1

Answer:

x +2y=6

They have given the values of x and y i.e ,

x=a and y=4

Step-by-step explanation:

Now, x+2y=6

a+2×4=6

a +8 = 6

a=6-8

a= minus 2

Answer 2

Answer:

answer:a=-2

Step-by-step explanation:

given: y=4

x+2×4=6

x+8=6

x=6-8=-2

.°. a=-2