Solve Equations With a Variable

Solve. 3(-2p + 1) = 10p - 1

• p = 1/4

• p = 4

• p = -1/4

• p = -4

8x + 6 = 4x - 10

• x = 3

• x = 4

• x = -3

• x = -4

An online gaming site charges $6 to create an account and $7 each month. A competitor's gaming site charges $10 to create an account and $5 each month. How many months would you have to be a member for the two gaming sites to cost the same?

• There's not enough information

• 1 month

• 2 months

• 3 months

How would you solve the equation 4x = 100?

• Divide 100 by 4

• Subtract 4 from 100

• Add 4 to 100

• Multiply 100 by 4

Mathematical Equivalence

ON

Find the solution:
10 = 4x - 2

• x = 3

• x = 2

• x = -3

• x = -2

Mathematical Equivalence

ON

3(x - 2) = 18

• 6.7

• 4

• 8

• -4

• none of the above

Type answer as an improper fraction.

Mathematical Equivalence

ON

Mathematical Equivalence

ON