SOLUTION: 5x-3y=15;(5,2)

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Question 275998: 5x-3y=15;(5,2)
Answer by mathjames(8) About Me  (Show Source):
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5x-3y=15;(5,2)
first get the value of y
5{5}-3y=15
25-3y=15
-3y=15-25
-3y=-10
-3y/-3=-10/-3
y=10/3

5x-3{2}=15
5x-6=15
5x=15+6
5x=21
5x/5=21/5
x=21/5