Question

-9z+2=11 could someone answer this and explain and also check it thx ill mark brainlest

Answer 1

Answer:

z = -1

Step-by-step explanation:

Subtract 2 on both sides

$-9z = 9$

Divide by -9 on both sides

$z=-1$

Answer 2

Answer:

z = -1

Step-by-step explanation:

1. First, subtract 2 from both sides of the equation which will give you -9z = 9
2. Then divided by -9 on both sides of the equation which will give you z= -1
3. z=-1 is the answer!