Solving One-step Equations

Solving One-Step Equations

100

8 = 19+p

-11=p

200

-20n = -220

n=11

300

-25 = -11-p

14=p

400

v/18 = 15

v=270

500

k/23 = 5/23

k=5

Solving Equations By Subtracting

100

34+x = -10

x=-44

200

a+13 = -24

a=-37

300

61 = 35+b

26=b

400

c+56 = 200

c=144

500

10 = a-(-20)

-10=a

Solving Equations By Adding

100

j-34=200

j=234

200

898 = -46+h

944=h

300

151 = n-62

213=n

400

-10 = -7-k

3=k

500

-46-y = 50

y=-96

Solving Equations By Multiplying

100

r/6 = 30

r=180

200

t/15 = 6

t=90

300

-70 = k/3

-210=k

400

-9 = - h/7

63=h

500

x/13 = 9/13

x=9

Solving Equations By Dividing

100

6x = -66

x=-11

200

4x=32

x=8

300

56 = -8k

-7=k

400

-5c=-500

c=100

500

-369 = -9p

41=p