dominowolfe1234 dominowolfe1234
  • 17-01-2018
  • Mathematics
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Algebra 1, Find the solutions to the following systems of equations:

-The sum of two numbers is 84. Their difference is 20. Write a system of equations that describes this situation. Find the two numbers.

Respuesta :

assadalhomsi0 assadalhomsi0
  • 17-01-2018
22+62=84
62-22=20
so the difference is 20 and the sum is 84.

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