anonymous
  • anonymous
Find the solution to these systems of equations: 4x+7y=3 4x-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
subtract one equation from the second. that will give you a y. substitute that in any of the two, you will get an x.
anonymous
  • anonymous
so like the 4x-4x and 7y-y and 3-5?
anonymous
  • anonymous
that will be 4x- (4x) and 7y-(-y) and 3-(-5).

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