Question

Select ALL the equations where x = 3 is a solution.

Group of answer choices

x - 3 = 0

1 + x = 2

9 - x = 3

6 = 2x

1/5x = 3

x2 = 9

Answer 1

6=2x if you do 2*3 that equals 6 so 6=2x where x=3

Answer 2

x - 3 = 0

+3 +3

x=3

9-x=3

-9 -9

-x=-3

-x/-1=-3/-1

x=3

6=2x

6/2=2/2x

3=x

Explanation: