THESHINAZUGAWAFAN THESHINAZUGAWAFAN

10-02-2022
Mathematics

contestada

What is the result of multiplying the first equation by −3 and adding to the second equation?

5x−2y=−2

3x+y=12

A: -10x+8y=15
B: 12x+7y=18
C: -12x+7y=18
D: 8x-y=10

Respuesta :

anthonyyoung27 anthonyyoung27

10-02-2022

Answer:

The answer is a _10×+8y=15

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