adahbealey adahbealey

18-05-2020
Mathematics

contestada

simplify the expression:
3a+4+b+2a+5+b

1) 5a+b
2) 6a+2b+9
3)7a+7b
4)5a+2b+9

Respuesta :

kashvika kashvika

18-05-2020

Answer:

5a+2b+9

Step-by-step explanation:

3a +4 +b +2a +5+b

group together alike terms

(3a+2a)+(b+b)+(4+5)=

5a +2b+9

Answer Link

daniellesmith1013 daniellesmith1013

18-05-2020

The answer is 4.5a +2b + 9

Answer Link

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