anonymous
  • anonymous
find the value of x in the solution of the following system of sequence. {x+y=7} {3x-y=5}
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
x=3
anonymous
  • anonymous
how did u get that pls?
anonymous
  • anonymous
i assume they added the 2 equations together, getting: 4x =12, so x=3

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anonymous
  • anonymous
ooo... ok i see it. thanks
anonymous
  • anonymous
no problem

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