mariyela mariyela
  • 06-12-2019
  • Mathematics
contestada

-3(у +7) + 8 = -28
Answer

Respuesta :

BladeBlaine7
BladeBlaine7 BladeBlaine7
  • 06-12-2019

Answer:

y=5

Step-by-step explanation:

multiply -3 out into the y+7

you get: -3y - 21+8=-28

simplify

-3y -13 =-28

get -3y alone by adding -13 on both sides

-3y -13=-28

      +13  +13

-3y=-15

divide -3y on both sides

-3y = -15

y=5

Answer Link
leedle01
leedle01 leedle01
  • 06-12-2019
-3y-21+8=-28.
-3y-13=-28.
-3y=-15
y=5
Answer Link

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