SOLUTION: 2x+4y=3 1/2 if (x, 2 3/4) what is the value of x

Algebra ->  Expressions -> SOLUTION: 2x+4y=3 1/2 if (x, 2 3/4) what is the value of x      Log On


   

Question 660110: 2x+4y=3 1/2 if (x, 2 3/4) what is the value of x
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
2x+4y=3

2x+4(2+3/4)=3

2x+4(8/4+3/4)=3

2x+4(11/4)=3

2x+44/4=3

2x+11=3

2x=3 -11

2x=-8

x=-8/2

x = -4

So the ordered pair is

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