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sveticcg [70]
2 years ago
13

How to simplify x+9+1+3x and

Mathematics
1 answer:
maxonik [38]2 years ago
5 0

Answer/Step-by-step explanation:

[1] x+9+1+3x

Add the numbers

x + 10 +3x

Combine like terms

4x+10

Common factor

2(2x+5)

<u>Solution = </u><u>2(2x+5)</u>

<u>.............................................................................................................................................</u>

[2] 5a+6c+2a+3c

Combine like terms

7a+6c+3c

Combine like terms

7a+9c

<u>Solution</u><u> = 7a + 9c</u>

<u>...............................................................................................................................................</u>

[3] 5n+6m+3n

Combine like terms

8n + 6m

Rearrange terms

6m + 8n

<u>Solution </u><u>= 6m+8n</u>

<u>.............................................................................................................................................</u>

[RevyBreeze]

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