Mathematics, 05.07.2019 13:50 Alex4530
Four times a number, x, plus 3 times a number, y, equals 75. five times x minus 3 times y equals 6. find the numbers by setting up a system of linear equations and solving the system using the elimination method.
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Four times a number, x, plus 3 times a number, y, equals 75. five times x minus 3 times y equals 6....
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