Learning Target 3 Review

Combining Like Terms

100

Combine Like Terms: 

3x+x

4x

200

Combine like terms: 

3x+2x+y

5x+y

300

Combine like terms: 

3x+3x-2y+y

6x-y

400

Combine like terms: 

3x²+4y-3x+2y-2x²

x²-3x+6y

500

Combine like terms: 

3ab+2a-a²+a+2ab-3a²+a

-4a²+4a+5ab

Distribution Property

100

Simplify the expression: 

2(x+5)

2x+10

200

Simplify expression: 

(2-2y²)4

8-8y²

300

Simplify the expression 

5(2x+3x)

25x

400

Simplify the expression: 

5(3x-2y+x-y)

20x-15y

500

Simplify the expression: 

-2(-3y-2+3y+5)

-6

Simplifying Algebraic Expressions

100

Simplify the expression: 

2(x+2)

2x+4

200

Simplify the expression: 

-3(x-7)

-3x+21

300

Simplify the expression: 

4(x+2)-5

4x+3

400

Simplify the expression: 

4-2(5x-1)+7x

-3x+6

500

Simplify the expression: 

4-3+7(3x-2)+12x

33x-13

Evaluating Expressions

100

Evaluate the expression: 

2x+1 when x=2

5

200

Evaluate the expression:

x+7y-4x when x=1 and y=-2

-17

300

Evaluate the expression: 

3(2x-4) when x=4

12

400

Evaluate the expression: 

5x-9(2x+y) when x=3 and y=1

-30

500

Evaluate the expression: 

6x²+7(x-1)²+5 when x=-3

171