Johanna wrote the system of equations.
4x-3y = 1
5x+4y=9
if the second equation is...
Mathematics, 01.07.2019 20:20 Quantajah
Johanna wrote the system of equations.
4x-3y = 1
5x+4y=9
if the second equation is multiplied by 4, what should the first equation be multiplied by to eliminate the x-variable by addition?
Answers: 2
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