One-Step Equations Check

-6x = 30

• x = - 5

• x = 24

• x = 5

• x = 36

• t = 3

• t = -40

• t = -3

• t = 40

5 = f - 2

• 4
• 7
• -3
• 2

What is the solution of the equation? 
8 = x + 1

• 9
• 7
• 6
• 8