Solving One and Two Step Equations

One step equations

100

x=9+5

x=14

200

5+x=3

X=-2

300

18+x=17

x=-1

400

X+34=6

X=-28

500

X+72-3=71

x=2

Two step equations

100

3x+4=19

x=5

200

4x-6=10

x=5

300

5x+2=32

x=6

400

6x-5=55

x=10

500

7x+4=3x+28

x=6

Decimal and Fractions

100

X=9+5

x=14

200

50.5+c=63.5

c=13

300

R/10 +4=5

R = 10

400

90G+4.5=94.5

G=1

500

0.6x+3.2=5.88

X= 4.47 or 4.4666 repeating

Random

100

9d+d=90

d=9

200

3p - 2= -29

P= -9

300

5y+2+5=32

y=5

400

7-S=4

S=3

500

2/D +6=6.25

D=8