One Step Equations Addition and Subtraction

One Step Equations Addition and Subtraction

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Adding One Step Equations

• x + 6 = 18

• Step one - subtract 6 from both sides.

• Step two - now you have x = 18 - 6

• Step three - x = 12

Multiple Choice

s + 6 = 19

• s = 13

• s = 10

Multiple Choice

t + 15 = 20

• t = 16

• t = 5

Multiple Choice

x + 21 = 48

• x = 27

• x = 15

Multiple Choice

54 = w + 32

• w = 17

• w = 22

• w = 16

Multiple Choice

r - 7 = 12

• r = 5

• r = 17

• r = 19

Multiple Choice

 $x\ -\ 15\ =\ 38$  

• x = 8

•  x = 43

• x = 21

Multiple Choice

26 = d - 15

• d = 41

• d = 17

• d = 9

Multiple Choice

b - 31 = 15

• b = 64

• b = 31

• b = 46

Multiple Choice

n - 42 = 22

• n = 16

• n = 37

• n = 64

Multiple Choice

42 = e - 27

• e = 69

• e = 13

• e = 25