Show:
Combine Like Terms
Distributive Property
Solve
One Step Equations
(add and subtract)
One Step Equations
(multiply and divide)
100
Combine Like Terms: 3a + 2 + 5a + 9
8a + 11
100
Distributive Property: 6 (x + 3)
6x + 18
100

7(9k + 6m)

63k + 42m

100
Solve: -22 + x = 11
x = 33
100
Solve: -7x = 42
x = -6
200
Combine Like Terms: -9c + 2 + 5c - 4
-4c - 2
200
Distributive Property: -9 (m + 2)
-9m + -18 or -9m - 18
200

3/4 (12a - 8b + 16c)

9a - 6b + 12c)

200
Solve: x - 14 = 28
x = 42
200
Solve: 6x = -78
x = -13
300
Combine Like Terms: 7x + 5z + 2y + 9x + 8y - 2z
16x + 10y + 3z
300
Distributive Property: 4 (3 + y)
12 + 4y
300

8 - 3(4 - 9x)

-4 + 27x or 27x - 4

300
Solve: x + 6 = 10
x = 4
300
x / 5 = 30
x = 150
400
Combine Like Terms: 9 + 8 - 2b + 9b
7b + 17
400
Distributive Property: -3 (b - 5)
-3b + 15
400

5 - 2(3x - x)

5 - 2x

400
Solve: -2 + x = 9
x = 11
400
x / -2 = 12
x = -24
500
Combine Like Terms: 10m + 5r + 9m - 3r
19m + 2r
500
-1 (m + 2)
-1m + -2 or -1m - 2
500

-3 + 2x = 11

x = 7

500
Solve: 4 = x - 38
x = 42
500
x / 9 = 18
x = 162