bochecarolina925 bochecarolina925

22-03-2021
Mathematics

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1. What is the value of the y-coordinate of the solution to the system of equations x + 2y = 9 and x - y = 3? 1) 6 3) 3 2) 2 4) 5

Respuesta :

mreyna6 mreyna6

22-03-2021

Answer:

2) 2

Step-by-step explanation:

Subtract each equation from each other

x + 2y = 9

-x+ y = -3

3y = 6

3 3

So y = 2

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