Mathematics, 28.07.2019 21:30, heyyyyy39

A: 2x + 8y = 5 b: x + 9y = 10 to solve this system of equations by elimination, what could you multiply equation b by if you want to add the equations together and have a resulting equation with only the y-variable (the x-variable is eliminated)?

Answers: 2

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A: 2x + 8y = 5 b: x + 9y = 10 to solve this system of equations by elimination, what could you mul...