Question

Someone please help me

Answer 1

Equivalent

Explanation:

The expressions 9x+7 and 7+9x are equivalent .The equation has infinite many solutions

Answer 2

Answer: You are correct

Step-by-step explanation: You are correct with both answers because 9x + 7 and 7 + 9x will equal the same thing. Here's an example

X=3

9(3) + 7

27+ 7

34

7 + 9(3)

7+27

34

34=34

It only equals 34, no matter the order. So, it has one solution.

I hope this helps!