Solving One-Step Equations

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

• 36

• 4

• 15

• 9

• 24

• 10

• 20

• 14

• 10

• 8

• 9

• 2

• 2

• 9

• 10

• 18

• 22

• 9

• 8

• 6

• x = 20

• x = -20

• x = -5

• x = 5

• -14

• 8

• -8

• 14

• x = 12

• x = 1

• x = -1

• x = -12

• r = 14

• r = 6

• r = -6

• r = 40