Mathematics, 10.12.2021 03:10 nayellisoto15

For questions 15-18, define variables, set up a system of equations, then solve. 15. The sum of two numbers is 58. If their difference is 28, find both numbers.
Variables:
Solve:
System:

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For questions 15-18, define variables, set up a system of equations, then solve. 15. The sum of tw...