Respuesta :

Answer:

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

Distribute 2 through the parentheses

2a+6b+3(4a+b)

Distribute 3 through the parentheses

2a+6b+12a+3b

Collect like terms

14a+6b+3b

Collect like terms

14a+9b

Answer :14a+9b

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