dhallsoccer
dhallsoccer dhallsoccer
  • 25-06-2018
  • Mathematics
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PLZ HELP, The sum of two numbers is 0.

PLZ HELP The sum of two numbers is 0 class=

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smmwaite
smmwaite smmwaite
  • 25-06-2018
Answer

y = -x

y = (3/2)x - 5

Explanation.
the sum of 2 numbers is 0
That will be,

x + y = 0

Adding x both sides we get, 
 y = -x

The other statements is,

3x - 2y = 10
Adding 2y on both sides we get,
3x = 10 + 2y

Subtracting 10 both sides we get,

2y = 3x - 10


Dividing both sides by 2 we get,

y = (3/2)x -5
 
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