fatimaabbas0617 fatimaabbas0617

15-01-2020
Mathematics

contestada

-5y+8y=-18 5y+2y=58
find y and x

Respuesta :

carlos4279 carlos4279

15-01-2020

The answers are six for the first one and 57/7 or 8 1/7

Answer Link

josshyaby josshyaby

15-01-2020

Answer:

Step-by-step explanation:

-5y+8y=-18

3y = -18

y = -18/3

y = -6

5y+2y=58

7y = 58

y = 58/7

y = 8 2/7

Answer Link

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