Solve the pair of equations
x+y=1
3 4 12
3x - 1 y = -4
2 3
Simoliy 10...
Mathematics, 28.11.2020 20:50 thu651777p0vibf
Solve the pair of equations
x+y=1
3 4 12
3x - 1 y = -4
2 3
Simoliy 10101
14
Answers: 1
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The sum of two numbers is 86, and their difference is 20. find the two numbers
Answers: 2
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