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2 Step Equations

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solving 2 step equations

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2x + 5 = 13

x = 4

15

7k - 3 = 32

k = 5

15

3w + 5 = 23

w = 6

15

4x + 9 = 17

x = 2

15

5c - 2 = 13

c = 3

15

8x - 1 = 63

x = 8

15

-23 = -2b + 9

b = 16

20

18 = 10 - 4n

n = -2

20

70 + 10v = -60

v = -13

20

11 + 25v = -64

v = -3

20

13 = 1 - 6y

y = -2

20

10 - 4v = -104

v = 28.5

20

What does inverse mean?

Opposite

5

What is the inverse of addition?

Subtraction

5

What is the inverse of subtraction?

Addition

5

What is the inverse of multiplication?

Division

5

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