Math, asked by guriyadevicool2, 10 months ago

From the sum of 3x – y + 11 and -y - 11, subtract 3x - y - 11

Answers

Answered by spandhana238
7

Answer:

= 3x-y+11 +(-y-11)

= 3x-2y-(3x-y-11)

= 3x-2y-3x+y+11

= -y+11

Answered by sonuranamehra88
0

Answer: two types I know one type. Sorry.

A) 3x - y + 11

+ - y + 11

________

3x - 0 - 0

_________

Answer =. 3x

B) 3x - y- 11.

Answer = 3x - y-11

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