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avatar+26 

Given the equation if x is equal to 50 

 

 

2y + 2x = 500 

 

Options to choose from 

 

one solution 

 

two solutions 

 

infinte solutions 

 

or no solution

 Jun 20, 2019
 #1
avatar+1015 
+2

2 + 2x50=  102 

 

 well 50 take away from 500 = 450  so (Y) would be 450 which would make 500 I belive 2 soulutions is the answer 

 

cheekycheekycheeky

 Jun 20, 2019
 #2
avatar+429 
0

Not quite entiry nickolas this is a little above your level of mathmatics the person her eneeds to also find

 

 

 

Hint: after you complete all steps with x and subtract it from both sides dvide 400 by y's coefificent.

HiylinLink  Jun 20, 2019
 #3
avatar+26 
+3

Thank you for your help : )

CharmingTeachers  Jun 20, 2019
 #4
avatar+106519 
+3

2x + 2y  =  500

 

This is the equation of a line 

 

For every "x",   there will be exactly  one  paired "y"

 

So....one solution   if  x  = 50

 

 

cool cool cool

 Jun 20, 2019
edited by CPhill  Jun 20, 2019
 #5
avatar+128 
+1

If x = 50,

 

100 + 2y = 500.

 

Then, subtract 100 from both sides.

 

Divide by 2 on both sides.

 

You will get 200 for y. There is only one solution to y.

 

~~Hypotenuisance

 Jun 21, 2019

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