Test 1 Review

Distributive Property

100

Simplify the following expression

2(3x + 1)

6x + 1

200

Simplify the following expression

-(3 - 10x)

-3 + 10x 

300

Simplify the following expression

9(2x + 4x + 1)

54x + 1

400

Simplify the following expression

-11(10 - 4x + 2x + 1)

22x - 121

500

Simplify the following expression

-2x(5 - 6 + 2x -1 + 4x)

-12x² + 4 

Combine Like terms

100

combine the following like terms 

2x + 1 - x

x + 1

200

Combine the like terms in the following expression.

-2x +6 - 4x 

-6x + 6

300

combine the following like terms 

3x³ + 5x - 3x + 3 - 4 + x³

4x³ + 2x - 1

400

 combine the following like terms 

-x² - 5x - 7x + x³

x³ - x² - 12x

500

combine the following like terms 

6 + 4x² + 3x + 2x² + 9 - 5x

 6x² -2x + 15

Solve one step equations

100

Solve for the given variable: 

6y = 36

y = 6 

200

Solve for the given variable:

-121 = 11x

x = -11

300

Solve for the given variable: 

-108 = -9x

x = 12

400

Solve for the given variable:

x/2 = 100

x = 200

500

Solve for the given variable:

y/-4 = -8

y = 32

Two Step equations & inequalities

100

Solve for the following variable:

8x + 8 = 88

x = 10

200

Solve x in the given inequality

4x + 5 ≤ 55

Answer: x ≤ 12.5

300

Solve for x in the given expression.

8x – 6 = 36

Answer: x = 5.25

400

Solve x in the given inequality

-7x + 10 ≤ 87

Answer: x ≥ -11

500

Solve for x in the given expression.

-8 + 5x = 32

Answer: x =8

Miscellaneous

100

What is the opposite of -50x?

50x

200

Simplify the following:

-(x + 5)

-x - 5

300

Use the distributive property to solve for y.

3(3y – 2y) = 18

Answer: y = 6

400

• What is the opposite of the expression 10x - 6?

Answer: -10x + 6

500

Use the distributive property to solve for x.

-2(7x + 4x) = 22

Answer: x = -1