anonymous
  • anonymous
A student is trying to solve the system of two equations given below: Equation P: y + z = 6 Equation Q: 5y + 9z = 1 Which of the following is a possible step used in eliminating the y-term? (y + z = 6) ⋅ 9 (y + z = 6) ⋅ −5 (5y + 9z = 1) ⋅ 9 (5y + 9z = 1) ⋅ 5
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
@Preetha
anonymous
  • anonymous
please help me
anonymous
  • anonymous
i gave you a medal

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More answers

geerky42
  • geerky42
You want to eliminate y terms, so you would want coefficient of y to be same, so you can just subtract equations there, right?
anonymous
  • anonymous
I was thinking B or C
anonymous
  • anonymous
alisurfcat i gave you a medal
geerky42
  • geerky42
So for first equation, coefficient of y is 1. In second equation, it is 5. So you want to multiply first equation by 5 so you can subtract. (Or -5 then add)
geerky42
  • geerky42
Right?
anonymous
  • anonymous
she right
anonymous
  • anonymous
I think so, so it will be B?
anonymous
  • anonymous
yes
anonymous
  • anonymous
thanks
anonymous
  • anonymous
your welcome

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