Equation Test Review

8v - 4(v + 8) = 8

• v= 2

• v= 10

• v= 4

• v= -4

-11 + 3(b + 5) = 7

• b= 1

• b= -1

• b= 3

• b= -3

-(n - 8) = -2

• n= 6

• n= 10

• n= -10

• n= -6

Solve.
(2x - 3) / 4  = 9

• x = 24
• x = 12
• x = 17.5
• x = 19.5

Tags

CCSS.7.EE.B.4A

Figure out what n equals in this equation:
6n + 4 = -26

• n=-6
• n= -5
• n= 8
• n= -4

-5 - 6a = -59

• a= 11

• a= -6

• a= 9

• a= 2

331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus? Write an equation that matches this situation.

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

Jim paid a gym membership fee of $50, plus $20 per month.  Jim has paid a total of $290 to the gym.  Which equation matches this situation?

• 50 + 20m = 290
• 20 + 50m = 290
• 50 + 20 = m
• 50m - 20 = 290

WRITE AN EQUATION

You bought a $5 magazine and four erasers. You spent a total of $25. How much did each eraser cost?

• 5+x=25

• 5+4x=25

• 5x=25

• 25-5=4x

Write the equation. Let t = cost of each train ticket.

The five members of the Fenkel family each buy train tickets. During the train ride, each family member buys a boxed lunch for $6.50. If the total cost of trip is $248.50, what is the price of each train ticket?

• 5(t + 6.50) = 248.50

• 5t + 6.50 = 248.50

• 6.50(t + 5) = 248.50

• 6.50t + 5 = 248.50