guys is my answers is correct?
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Answered by
1
Answer:
1 is wrong
2 is correct
hope it helps u
thanku❤
Answered by
1
Answer:
No. 14 is incorrect but No. 15 is correct :))
Step-by-step explanation:
14) 2x + 3x + 9 + x
= 3x + 3x + 9
= 6x + 9 ( we can't add 9 + x, if it was 9x + x then you could add to get 10x, basically you cannot add x or any other variable and normal numbers. )
15) 2y + x + 3x - y
= 2y-y + x + 3x
= y + 4x
Hope this was helpful,
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