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5x + 3 = 10y - 2

Can this be solvable?

 Oct 27, 2014

Best Answer 

 #2
avatar+130516 
+5

5x + 3 = 10y - 2      add 2 to both sides

5x + 5 = 10y           divide both sides by 10

(1/2)x + 1/2  =  y

And this is just an equation of a line with a slope of 1/2  with a y interxrpt of 1/2

 

 Oct 27, 2014
 #1
avatar+23254 
+5

It's not solvable in the sense that there is only one set of values for x and for y that makes the statement true.

For instance, when x = 5, y = 3 and when x = 10, y = 5.5.

 Oct 27, 2014
 #2
avatar+130516 
+5
Best Answer

5x + 3 = 10y - 2      add 2 to both sides

5x + 5 = 10y           divide both sides by 10

(1/2)x + 1/2  =  y

And this is just an equation of a line with a slope of 1/2  with a y interxrpt of 1/2

 

CPhill Oct 27, 2014

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