Question

x+y/3=200
x/2+y=200
solving simultaneous equations using elimination method plzzz Answered
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Answer 1

Answer:

x=160

y=120

Step-by-step explanation:

x+y/3=200

3x+y=200*3

3x+y=600 ------------(1)

x/2+y =200

x+2y=200*2

x+2y=400 --------------(2)

from (2)-

x= 400-2y

putting this value in (1)

3(400-2y)+y=600

1200-6y+y=600

1200-5y=600

1200-600= 5y

y= 120

putting y=120 in (2)

x+2(120)=400

x= 160

Answer 2

Step-by-step explanation:

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so plz if you got this message than say thnx and ask me what you want to know.....

thnk you