Question

if p= -(x-2) , q = -2(y+1) and r = x+2y
then find a when p+q+r=ax

please solve this only those who know please with step by step explanation ...
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Answer 1

Answer:

p=2x,q=4y,r=2yx

Step-by-step explanation:

1. p=-(x-2)

-x-2

-- will be plus

soot will become X2 or 2x.

now

2.q=2(y+1)

y+1 become 2y

so

2×2y= 4y

now

3.r=x+2y

it become 2yx

Answer 2

Step-by-step explanation:

p+q+r=ax

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

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

-2+y

is your answer

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