it is known that p+q and=6 and p=r.show that r+q=6
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Answered by
3
P+q=6
r+q=6. (p=r)
Hence proved
r+q=6. (p=r)
Hence proved
Answered by
1
subtract the both equation
p+q=6
r+q=6
CHANGE the sign
q is also cut
p-q=0
p=q.
p+q=6
r+q=6
CHANGE the sign
q is also cut
p-q=0
p=q.
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