Which of the following equations is equivalent to x - y = 5?
x - 2y = 30
4x - 3y =...
Mathematics, 16.03.2020 15:42, teagan56
Which of the following equations is equivalent to x - y = 5?
x - 2y = 30
4x - 3y = 30
3x - 4y = 30
Answers: 2
Mathematics, 21.06.2019 13:00, gerardoblk5931
1.) 2x + y = 3 2.) x - 2y = -1 if equation 1 is multiplied by 2 and then the equations are added, the result is a.3x = 2 b.3x = 5 c.5x = 5
Answers: 1
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