Simplifying Expressions
Combining Like Terms
2-Step Equations
Multi-Step Equations
Distributive Property
100

3(x+4)

3x+12

100

7x+3x

10x

100

x+5=12

x=7

100


2x+3=11

x=4

100

4(x+2)

4x+8

200

5y+3y−2

8y−2

200

5y−2y+3

3y+3

200

3x−4=11

x=5

200

3(x+4)=21

x=3

200

3(2x−5)

6x−15

300

2(3x+4)−x

5x+8

300

4a+2b−3a+5b

a+7b

300

5+2x=17

 x=6

300

5(x−2)+3=18

x=5

300

2(a+3b)

2a+6b

400

4a+2(3a+5)

10a+10

400

2(x+3)+4(2x−1)

10x+2

400

4x−7=9

x=4

400

 4(2x−1)=20

x=3

400


5(3x+1)−2(x−4)

13x+13

500

2x+3(4x−2)−5

14x−11

500

3x+2(4x+5)−3

11x+7

500

2(x−3)+5=11

x=6

500

3(x+2)−2(x−3)=9

x=−3

500

7(2x+3)−4(3x−5)

2x+41

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