cquint14379 cquint14379
  • 26-01-2021
  • Mathematics
contestada

3(3y + -1) + -3(2y) = 5

Respuesta :

surveybaitmate
surveybaitmate surveybaitmate
  • 26-01-2021

Answer:

y = 8/3

Step-by-step explanation:

1. distribute 3(3y + -1)      = 9y - 3

2. distribute -3(2y)       = -6y

so, the equation becomes 9y - 3 - 6y = 5

3. combine 9y and -6y      = 3y

4. add 3 to both sides so the 3 on the left gets canceled out

the equation is now 3y = 8

5. divide 3 on both sides to isolate y

then, you get your answer! hope this helps!

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