Equations

Combining Like Terms

100

14x-6y+2y

What is 14x-4y

200

-7x-5+2=24

What is -7x-3=24

300

8x-2x+7=49

What is 6x+7=49

400

21m+15n-9n-4m

What is 17m+6n

500

-5+25x-40x-10=-4x-8x

What is -15x-15=-12x

Word Problems

100

Elmo has 50 DVDs. This is 12 more DVDs than Cookie Monster has. How many DVDs does Cookie Monster have?

What is c=38

200

Jeff has 8 apples more than Killian. Altogether they have 64 apples how many apples does Killian have?

What is k=56

300

A taxi charges $2.50 for each ride plus $1.25 per mile traveled. If the total charge for one ride was $8.75, how many miles were traveled?

What is m=$5

400

At a music store for every CD purchase at the regular price a customer can buy a second CD for half the regular price. Cookie Monster buys 2 CDs each of which the regular price,. If Cookie Monster pays $33 in all. What is the regular price of each CD?

What is d=$22

500

Corbin has six less than two-thirdsof the number of baseball cards that Keegan has. Corbin has 14 cards. How many cards does Keegan have??

What is k=30

Multi-step Equations

100

8y-3=6y+17

What is y=10

200

-6f+13=2f-11

What is f=-3

300

2.5h-15=4h

What is h=10

400

2z-32=-9z+24

What is z=8

500

3-10b=2b-9

What is b=-1

With Fractions

100

1/2x=-3

What is x=-6

200

1/5m=-4

What is m=-20

300

4/9(x-7)=-8

What is x=-11

400

2/3c-3/5=7/10

What is c=1

500

-1/6x+9=-1

What is x=60

Solution, No Solution, Infinite Solution

100

10m-15=5(2m+4)

What is no solution

200

n+2=1/3(3n+6)

What is infinite solution

300

2x=x+4

What is solution

400

x+0=x

What is infinite solution

500

x+1=x+3

What is no solution