Question

Y = 3x +2 y-?, x=-1 X-?, y=8 7б

Answer 1

Y=3x+2
Y=? Х=-1
Х-? У=8
Y=3х•2
Y=6x
X=8•3x
X=21x
Ответ:21х;6х

Answer 2

Ответ:

y=3*(-1)+2

y= -3+2

y= -1

Ответ:

8=3x+2

-3x=2-8

-3x=6

x=2

Answer 3

It looks like you want to find the value of the expression Y = 3x + 2 when x = -1 and y = 8. Let's calculate it step by step:

1. Substitute the value of x into the expression Y = 3x + 2:

   Y = 3(-1) + 2

2. Calculate the expression:

   Y = -3 + 2

3. Finally, simplify:

   Y = -1

So, when x = -1 and y = 8, the value of Y is -1.