Question

Help me with my math hw please
(10 points)

Answer 1

1, 3, 5 are true

Explanation:

1. 2+5 = 19-12 is true because 7=7

2. This is false because after simplifying, you would get 1 = 0 which is false.

3. After simplifying, you would get -5 = -5 which is true. So, this equation is true.

4. After simplifying, you would get 2x+16 = 2x-8. This is false.

5. After simplifying, you would get -2x+10 = -2x+10. This equation is true.

So, only the first, third, and last equations are true.