TCA 5 Review

How can you get the variable alone on one side of the equation b+9=10

• Add 9 to both sides

• Subtract 9 from both sides

• Add 10 to both sides

• Subtract 10 from both sides

How can you get the variable alone on one side of the equation 4w=12

• Add 4 to both sides

• Subtract 4 from both sides

• Divide both sides by 4

• Multiply both sides by 4

How can you get the variable alone on one side of the equation c-7=23

• Add 7 to both sides

• Subtract 7 from both sides

• Multiply both sides by 7

• Add 23 to both sides

Joe has 7 dollars less than Ben. Joe has 42 dollars. If B is how many dollars Ben has, the equation B - 7 = 42 represents this situation. How can you get the variable alone on one side of the equation?

• Multiply both sides by 7

• Add 7 to both sides

• Subtract 7 from both sides

• Add 42 to both sides

Mark plans to rent a bicycle while on vacation. Mark has $18. What is greatest number of days he can rent a bicycle? Solve the equation 2d = 18, where d represents the number of days of the rental.

• d=6

• d=7

• d=8

• d=9

Solve the equation 5x = 50

• x=0

• x=5

• x=10

• x=45

Solve the following equation: 3y=12

• y=3

• y=4

• y=6

• y=9

Solve the following equation: x+10=22

• x=2

• x=8

• x=10

• x=12

Solve the following equation: X/10 = 20

• X=2

• X=10

• X=40

• X=200

How would you solve the following equation? X/7=35

• Multiply both sides by 7

• Divide both sides by 7

• Add 7 to both sides

• Subtract both sides by 7