Question

Select all the equations where x=3 is a solution

Answer 1

the first , second, third,

Explanation

x-3=0

add 3 on both sides you get 3 as the answer.

6=2x

divide 2 from both sides you get 3 as the answer

5x=15

divide 5 from both sides you get 3 as the answer

Answer 2

The first, second, and third answers are correct.