Question

For which of the following equations 3 is not a root?

1)x + 3 = 6

2)x-3 = 0

3)2x+3=9

4)-x-3 = 6

Answer 1

Answer:

4

-x-3=6

-x=6+3

-x=9

x=-9

Answer 2

Answer:

thanks for giving point

Step-by-step explanation:

thanks