Mathematics, 08.06.2020 17:57 alyssakretzmeier
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.
x = -7, y = 12
x = 6, y = 14
x = 8, y= 11
x = 9, y = 13
Answers: 1
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50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13
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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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