2-Step Equations
Multi-Step Equations
Variables on Both Sides
Ratio & Proportion
CHANCE
100
3b+7=-2
What is b=-3?
100
4n-2n=18
What is n=9?
100
8-x=2x-1
What is x=3?
100
524 cars:4 weeks How many in 1 week?
What is 131 cars?
100
15x+30=90
What is x=4?
200
9=-x+8
What is x=-1?
200
2(8+p)=22
What is p=3?
200
3a+4=a+18
What is a=7?
200
3/8=x/30
What is x=11.25?
200
Two students are preparing for a marathon. Hector ran 8 miles in 85 minutes. Mario ran 6 miles in 55 minutes. Who had the faster average speed?
Who is Mario?
300
7=-2x+7
What is x=0?
300
8y-(2y-3)=9
What is y=1?
300
14-(2x+5)=-2x+9
What is Identity?
300
A bird's heart beats 200 times in 12 seconds. How many times does the heart beat in 42 seconds?
What is 700 beats?
300
9=-4y+6y-5
What is y=7?
400
-y/2+14=-1
What is y=30?
400
The Smith's rented a truck for $49.95 plus $.30 per mile. Before returning the truck, they filled the tank with gas, whish cost $18.32. The total cost was $95.87. Find the number of miles the truck was driven.
What is 92 miles?
400
A toy company spends $1500 per day for factory expenses plus $8 to make each teddy bear. Write an equation that could be used to find the number of bears the company has to see in one day to equal its daily cost.
What is 1500+8x=12x?
400
Express 1 mile in 3 minutes in miles per hour.
What is 20 miles per hour?
400
You fill your car's gas tank when it is about 1/2 empty. The next week, you fill the tank a second time when it is about 3/4 empty. If you buy a total of 18.5 gal of gas on these two days, about how many gallons does the tank hold?
What is about 15 gallons?
500
(x+2)/9=5
What is x=43?
500
Write an expression with four terms that can be simplified to an expression with two terms.
What is 3x+5-4x+9 for example?
500
9x+3x-10=3(3x+x)
What is No Solution?
500
(k+5)/10=(k-12)/9
What is k=165?
500
Mr. Banks invested half his money in land, a tenth in stock, and a twentieth in bonds. He put the remaining $35,000 in a savings account. What is the total amount of money that Mr. Banks saved or invested?
What is $100,000?
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