yasmeen100 yasmeen100

17-04-2021
Mathematics

contestada

In the following equations, what would you multiply the second equation to
eliminate the "x"? *(Giving Brainliest)

3x + y = 20
x + y = 12

1) -1

2) 1

3) -3

4) 3

Respuesta :

eltimards eltimards

17-04-2021

Answer:-3

Step-by-step explanation:

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