kaylakegley9502 kaylakegley9502

15-11-2018
Mathematics

contestada

Plz help me get the answer to these

Plz help me get the answer to these class=

Respuesta :

27-07-2019

Answer:

y = 2

Step-by-step explanation:

Put x = -13 to the equation -3x + 9y = 57

(-3)(-13) + 9y = 57

39 + 9y = 57 subtract 39 from both sides

9y = 18 divide both sides by 9

y = 2

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