Equations with One Variable Review

What would be the best first step to solving the equation?
-3=x+5

• add 3 to both sides
• subtract 5 from both sides
• add 5 to both sides
• subtract -5 from both sides

What would be the best first step to solving the equation?
-6x=-24

• multiply both sides by -6
• divide both sides by -6
• add 6  to both sides
• subtract -6  from both sides

10x = 90

• x = 80
• x = 100
• x = 10
• x = 9

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

• 50
• -12.5
• -50
• 12.5

7k - 14 = 42

• 7

• -8

• 0

• 8

13= 5m -2

• -3

• 2

• 3

• -2

Solve   -5t + 9 = 24

• -3
• 3
• 12

WRITE AN EQUATION
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?

• 331=7x+6
• 331=13x
• 331=6x+7
• 331-7=6x

Solve for a

• a= -2

• a= -6

• a= 3

• a= 15