Math, asked by santhakumar230477, 3 months ago

P = -(x-2), Q = -2(y+1) and R=- x+2y, find P+Q+ R

Answers

Answered by tulalasrihari00729

1

Answer:

2x

Step-by-step explanation:

-(x-2)+(-2)(y+1)+(-x+2y)

x-2-2y+2+x+2y

=2x

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