Solve this system of equations using the addition method.
.5m + .7n = 6.4
.2m - .7n = ....
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Mathematics, 21.12.2019 08:31 Seyrum
Solve this system of equations using the addition method.
.5m + .7n = 6.4
.2m - .7n = .6
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Answers: 2
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