Identify the Solutions

• A

• B

• C

• D

Solve the inequality

• x ≥ -7

• x ≤ -7

• x ≤ -15

• x ≥ -15

Identify the number of solutions the equation has. 
5x + 3 = 2x + 1

• one solution

• no solution

• infinitely many solutions

• two solutions

12+5w-4w=15

• w=1

• w=3

• w=5

• w=4

10(h+1)-4=76

• h=10

• h=4

• h=7

• h=76

3(x-6)+2x=22

• x=8

• x=2

• x=18

• x=3

3(s+2)-s=38

• s=3

• s=38

• s=16

• s=1

-2x-7+3x=10

• x=-2

• x=3

• x=10

• x=17

Simplify each equation. Tell whether the equation has one, no, or infinite solutions.
3x - 7 = 3(x - 3) + 2

• one

• no solutions

• infinite solutions

Identify the number of solutions the equation has. 
4x + 5 = 2(2x +3)

• one solution

• no solution

• infinitely many solutions

• two solutions