Question

Value of sum of expressions 3a - 2b + 5c and 4a + 7b - 9c is _________________.

Answer 1

Answer:

I hope this helps you please mark it as brainliest.Also please follow me....

Answer 2

Answer:

$7a + 5b - 4c$

Step-by-step explanation:

$= (3a - 2b + 5c) + (4a + 7b - 9c)$

$= 3a - 2b + 5c + 4a + 7b - 9c$

$= 3a + 4a - 2b + 7b + 5c - 9c$

$= 7a + 5b - 4c$

Hope this helps u

plz don't forget to mark it as brainliest

Thank you

Regards

NaVila11

#followpls#