SOLUTION: Y=3x substitute for 5x+2y=44
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Question 812167: Y=3x substitute for 5x+2y=44
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
5x+2y=44
5x+2(3x)=44 ... replace y with 3x (since y = 3x)
5x+6x=44
11x=44
x = 44/11
x = 4
y = 3x
y = 3*4
y = 12
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Therefore, x = 4 and y = 12
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