a + b = 56
a - b = 6
We can add the 2 equations together.
2a = 62
a = 31
31 + b = 56
b = 25
CC P.
asked 04/01/20a + b = 56
a - b = 6
We can add the 2 equations together.
2a = 62
a = 31
31 + b = 56
b = 25
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