Solving One-step Equations

MultiStep Equations

100

3x+3=18

x=5

200

4x-3=37

x=10

300

x/2 +3=43

x=20

400

2x+6x+9=81

x=9

500

2(2x+5)=50

x=10

Addition Equations

100

Solve 34+x=40.8

6.8

200

a+13=24

11

300

3.5+b=6.1

2.6

400

c+56=200

144

500

What is the inverse operation of addition? 

What is Subtraction?

Subtracting Equations

100

j-34=200

234

200

h - 46=898

944

300

n-6.2=15.1

21.3

400

j - 4.6=1.7

6.3

500

What is the inverse operation of subtraction? 

What is Addition? 

Multiplying Equations

100

r/6=390

2,340

200

t/30=6

180

300

r/3500=70

245,000

400

x/475=95

45,125

500

What is the inverse operation of multiplication?

What is Division? 

Division Equations

100

7.8h=15.6

2

200

4x=345

86.25

300

3h=57

19

400

5c=500

100

500

What is the inverse operation of division? 

What is Multiplication?