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One Step Equations
Two Step Equations
Pronumerals on Both Sides
Substitution
Grouping Symbols
100

Solve:

x +4=10

x=6

100

Solve:

3x+2=14

3x=12

x=4

100

Solve:

3m=2m+7

m=7

100

 A=lb 

Find A if:

 l=7 

b=5

A=7xx5

A=35

100

Solve by first expanding brackets:

5(e-4)=65

5e-20=65

5e=85

e=17

200

Solve:

p-3=5

p=8

200

Solve:

g/5+4=6

g/5=2

g=10

200

Solve:

5p+28=12p

28=7p

p=4

200

 S=D/T 

Find S when:

 D=90 

T=5

S=90/5

S=18

200

Solve by first expanding brackets:

2(m+3)=16

2m+6=16

2m=10

m=5

300

Solve:

7t=28

t=4

300

Solve:

(x+3)/6=4

x+3=24

x=21

300

Solve:

7r-55=2r

5r-55=0

5r=55

r=11

300

 D=360/n 

Find D if:

n=5

D=360/5

D=72

300

Solve by first expanding brackets:

5(c+2)=25

5c+10=25

5c=15

c=3

400

Solve:

m/5=6

m=30

400

Solve:

(4y)/2=12

4y=24

y=6

400

Solve:

b+20=2b+15

20=b+15

b=5

400

 A=lb 

Find b if:

A=42

l=6

42=6b

b=7

400

Solve first by expanding brackets:

6(1-2p)=54

6-12p=54

-12p=48

p=-4

500

Solve:

3u=-21

u=-7

500

Solve:

(-6u)/2=-18

-6u=-36

u=6

500

Solve:

4k+16=52-5k

9k+16=52

9k=36

k=4

500

 I=(PRN)/100 

Find I when:

 P=200 

 R=7 

N=4

I=(200xx7xx4)/100

I=5600/100

I=56