Question

-3z + 8 = -1

Answer 1

@jabez177

Answer 2

@AloneS Do we divide first or subtract? :/

Answer 3

Jabey >.> yes subtract 8

Answer 4

-3z + 8 = -1
Subtract 8.
-3z = -9
Divide by -3.
z = 3.

Answer 5

First we subtract 8 from -1
so -1 - 8 = ?

Answer 6

-9

Answer 7

Which all goes to one side. Leaving it -3z = -9.

Answer 8

-9/-3 = ?

Answer 9

3

Answer 10

z =3. Great job.

Answer 11

And to check, replace 3 with z.
-3(3) + 8 = ?

Answer 12

-1

Answer 13

And that means 3 is your correct answer. :)

Answer 14

Thank you guys