Question

Pls help me!!
Which two equations are equivalent?
y= 1/2x+3
y=x+6
2y=x+6

Answer 1

the first and last equation

Explanation:

Answer 2

first and third

Explanation:

Consider

y =
`(1)/(2)` x + 3 ( multiply through by 2 )

2y = x + 6 ← third equation