Linear Equations & Inequalities

Linear Equations

100

Solve: 

-3x+5=-16

x = 7

200

Solve for r: 

-3(1+6r) = 14 - r

r = -1

300

Solve the equation: 

10p + 9 - 11 - p = -2(2p + 4) - 3(2p - 2)

p = 0

400

Solve for n: 

-16 + 5n = -7(-6 + 8n) + 3

n = 1

500

Solve the equation: 

10(x + 3) - (-9x - 4) = x - 5 + 3

x = -2

Linear Inequalities

100

What is the solution to 

x - 2 > 0 ?

x > 2

200

Solve the inequality: 

3x - 2 < 0

x < 2/3

300

Solve: 

4x + 1 - 1 > -8

x > -2

400

Solve for a: 

-5(1 - 4a) > -5

a > 0

500

Solve the inequality: 

-6(1+2x) > 6(2x - 1) + 2x

x < 0

Solving Linear Inequalities With One Variable

100

Solve:

4x – 2 > 8 + 2x

x > 5

200

Solve:

12.3 – 0.4x > 0.1x + 6.1

x < 12.4

300

Solve: 

2.3x – 3 ≥ 1.8x + 2

x ≥ 10

400

Solve:

3(5x-7)>54

x>5

500

Solve:

-5x+3x+1>-14

x<7.5

Linear Inequalities 2

100

What is the solution to 

x + 1 + 1 > 0 ?

x > -2

200

Solve the inequality: 

3(2x+1) < 6x+1

No solution

300

Solve: 

4x-3x+5>-(6-x)

Infinite Many Solutions

400

Solve for a: 

a - 15 > -4(-6 + 3a)

a > 3

500

Solve: 

5x - (x + 2) > -5(1 + x) + 3

x > 0