Respuesta :

x = 7/4 and y = -8/11

Answer:

1. x = 1.75

2. y = 0.73

Step-by-step explanation:

4x + 2 = 9

        -2     -2

------------------

4x = 7

/4     /4

------------------

x = 1.75

-8 - 5y = 6y

   +5y     +5y

--------------------

-8 = 11y

/11    /11

--------------------

0.727272... = y

y = 0.73 (when rounded)

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