Anonyme Anonyme

Today at 3:59 PM
Mathematics

Answered

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)?

Answer :

Desti21 Desti21

Today at 4:05 PM

multiply equation B by 2, so then it is 2x +18y = 20, then you can eliminate x and leaving to solve for y

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katylove250 katylove250

Today at 4:04 PM

Answer:

-2

Step-by-step explanation:

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