Show:
+/- Integers
x,/ Integers
+/- Linear Equations
x,/ Linear Equations
Multi-Step Equations
100

1+(-2)=

-1

100

12/-3=

-4

100

m+2=5

m=3

100

5p=25

p=5

100

12=7b+5b

b=1

200

(-8)-8=

-16

200

56/7

8

200

250=20+x

x=230

200

x/6=6

x=36

200

m-2+6=-1

m=-5

300

12+7-9=

10

300

-3 x -5

15

300

-10+x=-21

x=-11

300

12m=60

m=5

300

-5(6x+3)=225

x=-8

400

13-(-18)+4=

35

400

-4 x 7

-28

400

if c=-56, is the statement true? 3=60+c

FALSE

400

55s=55

s=1

400

-175=3(8m-5)+8m

m=-5

500

8+(-8)-8+8

0

500

-400/-20

20

500

x-15=-155

x=-140

500

5r=-600

r=-120

500

-6(6+2r)=-132

r=8