Review: Distributing/Combining Like Terms/1 & 2 Step Equations

Review: Distributing & Combining Like Terms

​If you were absent Friday, be prepared to make up your quiz during your learning center time!

Fill in the Blanks

Distribute:

$3\left(5a-2\right)$  

Type your answer with NO spaces!

Fill in the Blanks

Combine Like Terms:

$5x-6-2x+4$  

Type your answer with NO spaces!

Fill in the Blanks

Distribute and Combine Like Terms:

$-2\left(b+4\right)+8b+1$  

Type your answer with NO spaces!

New Unit: (Unit 2) Solving Equations​

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Multiple Choice

The objective when solving an equation is to....

• isolate the variable.

• check the solution.

• guess and check.

• combine like terms.

Multiple Choice

Which of the following is used to solve equations mathematically (once the equation has been simplified)?

• substitution

• inverse operations

• frequency

• data analysis

Remember, whatever you do to one side of the equals sign you must do the same to the other side of the equals sign.

Multiple Choice

Solve the equation:  x + 7 = 12

• x = 5

• x = 19

• x = -5

• x = 84

Multiple Choice

Solve the equation: -5x = 25

• x = 20

• x = -20

• x = -5

• x = 5

Multiple Choice

Solve for a

• a= -2

• a= -7.5

• a= 2

• a= 6

Multiple Choice

Solve for w

• w = 2

• w = 4

• w = 6

• w = 8

​Now, we will solve multi-step equations!

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