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3 years ago

Can anyone help me with this (9+3n)+(7+4a)

Mathematics

1 answer:

Zigmanuir [339]3 years ago

5 0

Answer:

Step-by-step explanation:

(

)

(

)

(9+3n)+(7+4a)

Simplify

Rearrange terms

(

)

(

)

({\color{#c92786}{9+3n}})+(7+4a)

(9+3n)+(7+4a)

(

)

(

)

({\color{#c92786}{3n+9}})+(7+4a)

(3n+9)+(7+4a)

Rearrange terms

Eliminate redundant parentheses

Add the numbers

Rearrange terms

Solution

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