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3 votes
5r+7s-3(r+s)+4=

r=2 s=3

2 Answers

4 votes

Answer:

(5)(2)+(7)(3)−3(2+3)+4

=20

User Sam Dahan
by
7.5k points
4 votes
heres the answer :) :)
5r+7s-3(r+s)+4= r=2 s=3-example-1
User Mourad Idrissi
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