Help me with my math hw please
(10 points)

1, 3, 5 are true

Step-by-step 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.

sorry, i'm new here and i'm just trying to figure this out. try quizlet. rate 5* you!

probably .5

i can on others if necessary.