Solving and Combining Like Terms

Combine like terms and solve the 2-step equation: 10 + 6x - 4 = 30

• x = 2.6

• x = 6

• x = 4

• x = 7.3

Combine like terms and solve the 2-step equation: 3 + 12c - 4c = 35

• c = 4

• c = 2

• c = 4.75

• c = 3.18

Combine like terms and solve the 2-step equation: 3x + 20 - 5 = 36

• x = 17

• x = 3.6

• x = 20.3

• x = 7

Which of these are like terms in the following expression:

3x + 7 - 9x + 24y + 2x²

• 7 and 24y

• 3x and 2x²

• 3x and -9x

• 3x, -9x and 2x²

Simplify the following expression: 20d + 8 - 2 - 10d

• 10d + 6

• 10d + 10

• 30d + 6

• 30d + 10

Combine like terms on the following expression:

• 4b + 2

• 2b + 2

• 4b + 10

• 2b + 10

6x - 5 + 7x = 34

x = ?

(Just type the number)

-15 + 3x - 7x = -43

x = ?

(Just type the number)

What is the first step to solve the equation?

• Distribute

• Combine Like Terms

• Collect Variables to One Side

• Use Subtraction Property of Equality

What is the first step in solving for the variable?

• Distributive property

• Combine Like Terms

• Move the variables to the same side

• Solve for the variable