Question

How about this questions: 2+3+4=____+3+4

9+2+7=9+2+____
Explain 4+5+2=9+2 pls.... thank you.

Answer 1

2+3+4=2+3+4

9+2+7=9+2+7

4+5+2=9+2

the 9 is the 4 and 5 add together