Unit 1 Review

Multi-Step Equations

100

Solve for b. 

3(23-2b)+3b=48

b=7

200

Solve for a. 

4(2a+3)=-3(a-1)+31

a=2

300

Solve for n. 

6n – 3(-3n + 2) = -24 + 6n

n=-2

400

Solve for x. 

7(2x-3)+6=-2(-6x-20)-1

x=27

Absolute Value Equations

100

Solve for n. 

| 3n + 6 | = -25

no solution

200

Solve for x. 

|x+2| = 4

x=2 or x=-6

300

Solve for p. 

|p| – 3 = 1

p=4 or p=-4

400

Solve for x. 

2|2x - 1| + 3 = 15

x = 2 or x=-1

Multi-Step Inequalities

100

Solve for x. 

-1 ≤ 5(3x-6) - 4(6x-5)

x ≤ -1

200

Solve for x. 

2(3x – 5) ≤ 4x + 6

x ≤ 8

300

Solve for a. 

3a - 4(a + 2) > -10

a < 2

400

Solve for a. 

a - 15 + 4a + 6 < -3(7a - 11) + 4(3a - 3)

a < 2.14

CompoundInequalities

100

Solve for p. 

7p < 21 or 5p > 55

p < 3 or p > 11

200

Solve and for x. 

-2 < 4 - 3x < 13

-3 < x < 2

300

Solve and for x. 

3x + 6 < -12 or -4x + 1 < 13

x < -6 or x > -3

400

Solve for d. 

-1 < -2d + 7 < 10

-3/2 < d < 4

Absolute Value Inequalities

100

Solve for b. 

|b–5|<1

4<b<6

200

Solve for p. 

|p + 8| > 5

p> -3 or p< -13

300

Solve for m. 

|m-9| ≤ -4

no solution

400

Solve for g. 

3|9 - 2g| - 10 > 14

g> 8.5 or g< 0.5