Equations and Inequalities Review

Multi-Step Equations

100

Solving Equations

4x + 3 = 7

What is: 

x = 1

200

Solving Equations

4(6 + 5x) = 124

What is: 

x = 5

300

Solving Equations

-108 = -8(x + 6) - 4

What is: 

x = 7

400

Solving Equations.

254 = -2v - 6(2 +6v)

What is:

v = -7

500

Solving Equations

-93 = 7(-3k - 8) + 5

What is:

k = 2

1-step inequalities

100

Solving Equations

x + 4 < -1

What is:

x < -5

200

Solving Equations

y - 5> -2

What is:

y > 3

300

Solving Equations

h + 20 > 2

What is:

h > 18

400

Solving inequalities:

w/8 < -4

What is:

w < -32

500

Solving inequalities

-9f > 27

What is:

f < -3

Absolute Value

100

Solving Absolute Value

|6r + 6| = 60

What is:

 r = -11 or r = 9

{-11,9}

200

Solving Absolute Value

|10x - 3| = 27

What is:

x = 3 or x = -12/5 

{3, -12/5}

300

Solving Absolute Value

|-6 + 3a| = 36

What is:

a = -10 or a = 14

{-10, 14}

400

Solving Absolute Value

|7n + 1| = 48

What is:

n = -7 or n = 47/7 

{-7, (47/7)}

500

Solving Absolute Value

|4k + 7| = -11

What is:

No solution

Solve for a variable

100

Solve for y.

-3x - 2 = 13

What is:

y = -5

200

Solve for x.

2x + 10 = -8

What is:

x = -9

300

Solve for y.

7x + 3 = -25

What is:

x = -4

400

Solve for x.

w + 23 = -18

What is:

w = -41

500

Solve for z.

3z + 6 = 27

What is:

z = 7

2-step Inequalities

100

Solving Inqualities

3 + 10c < -37

What is: 

c < -4

200

 Solving Inqualities

4(k + 1)> -68

What is:

k > -18

300

Solving Inqualities

-8(6 +x)<16

What is:

x > -8

400

Solving Inqualities

-43 > 8n + 5

What is:

n < -6

500

Solving Inqualities

-5(5 + p) < 25

What is:

p > -10