Question

simplify
i.5x+x+3x-x-3x
ii.5x+y+3y-y+x


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Answer 1

Answer:

i . 5x

ii. 6x + 3y

Step-by-step explanation:

i . 5x + x + 3x - x - 3x

6x + 3x - x - 3x

9x - x - 3x

8x - 3x

5x

ii. 5x + y + 3y - y + x

5x + x + y + 3y - y

6x + 3y

Answer 2

Answer
i) 5x
ii) 6x-3y
Explanation
i) 5x+x+3x
9x-x
8x-3x
=5x
ii) 5x+x
6x+y+3y-y
6x-3y
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