Question

Which equation requires the multiplication property of equality to be solved? 6 a = 420 a + 6 = 420 StartFraction a Over 6 EndFraction = 420 a minus 6 = 420

Answer 1

The person above got it right

Answer 2

`(C) (a)/(6)=420`

Explanation:

The multiplication property states that:

If a=b, then a*c=b*c

Out of the given options,
`(a)/(6)=420` requires the multiplication property of equality to be solved.

That is:

`If \: (a)/(6)=420\\\\(a)/(6)X6=420X6\\\\a=2520`