Mathematics, 21.08.2020 17:01 jaymoria16
The sum of twice a number and another number is 24. The difference of twice the first number and the
other number is 12. Which system would model this situation, and what is the solution?
A 2(x + y) = 24
2(x - y) = 12
Solution: (96)
B. 2x + y = 24
2x - y = 12
Solution: (96)
C. 2(x + y) = 24
2x - y = 12
Solution: (6,9)
D. 2x + y = 24
2(x - y) = 12
Solution: (6,9)
Please hurry !
Answers: 1
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