Math, asked by singhnirmala70gmail, 7 months ago

please help it is urgent
please don't delete it

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Answered by lovelylucky0511

2

Answer:

-4x-3

Step-by-step explanation:

3x-5+7x+2

3x-(+7x)-5+2

3x - 7x -5+2

-4x -3

I have no idea about 2and 4th answers

3rd is simple try once

Answered by pragathi1133

0

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