One Step Add/Subtract

• add 3 to both sides

• subtract 5 from both sides

• add 5 to both sides

• subtract -5 from both sides

• add 18 to both sides

• subtract 18 from both sides

• add 12 to both sides

• subtract 12 from both sides

7 + g = 11

• g = 4

• g = -4

• g = 18

• g = -18

x + 12.3 = 20.7

• x = 33

• x = -33

• x = 8.4

• x = -8.4

• k=23

• k=10

• k=7

• k=11

• x = 30.3

• x = -8.3

• x = 8.3

• x = -30.3

What is the solution for x + 9 = 21

• 10
• 12
• 11
• 13

• m=34

• m=8

• m=273

• m=6

• 13

• -13

• 3

• -3