Solving Simple Equations
Solving Multi-Step Equations
Modeling Quantities
Solving Equations with Variables on Both Sides
Solving Absolute Value Equations
Rewriting Equations and Formulas
100
Solve:
w+4=16
What is w=12?
100
Solve:
3x+4=19
What is x=5?
100
Solve:
x/6=10/2
What is x=30?
100
Solve:
12-3x=-6x
What is x=-4?
100
Solve:
|y+2|=8
What is y=-10 and y=6?
100
Solve the literal equation for y.
y-2x=15
What is
y=15+2x
200
Solve:
z-5=8
What is z=13?
200
Solve:
f/4-5=-9
What is f=-16?
200
Solve:
13/p=5/4
What is p=10.4?
200
Solve:
3k+45=8k+25
What is k=4?
200
Solve:
|x-6|=5
What is x=1 and x=11?
200
Solve the literal equation for y.
6x-2y=-8
What is
y=4+3x
300
Solve:
4b=-52
What is b=-13?
300
Solve:
(q-5)/3=8
What is q=29?
300
Convert 55 feet per hour to inches per day.
What is 15840 inches per day?
300
Solve:
2(4b-6)=4(3b-7)
What is b=4?
300
Solve:
-4|7-6k|=14
What is NO SOLUTIONS?
300
Area of a Triangle
Solve for b.
A=1/2bh
What is b=(2A)/h ?
400
Solve:
n/-2=-15
What is n=30?
400
Solve:
-4(z-12)=42
What is z=3/2?
400
A repairman needs to climb to the top of a building. He takes the measurements shown. The right triangles created by each object and its shadow are similar. Can he use a ladder that reaches heights of up to 28 feet?
What is:
Yes, the height of the building is 24 feet.
400
Solve:
6(4s+12)=8(3s-14)
What is NO SOLUTION?
400
Solve:
3|2x+5|+10=37
What is x=-7 and x=2?
400
Volume of a cone
Solve for h.
V=1/3pir^2h
What is h=(3V)/(pir^2) ?
500
A coupon subtracts $17.95 from the price p of a pair of headphones. You pay $71.80 for the headphones after using the coupon. Write and solve an equation to find the original price of the headphones.
What is:
x-17.95=71.80
x=$89.75
500
Solve:
7+3(2g-6)=-29
What is g=-3?
500
Faucet A leaks at a rate of 21 liters per day. Faucet B leaks at a rate of 30 drips per minute. Which faucet leaks at a faster rate? (1 L ≈ 4000 drips)
What is Faucet A?
500
Solve:
16f+24=8(2f+3)
What is ALL REAL NUMBERS?
(infinitely many solutions)
500
Solve:
|4q+9|=|2q-1|
What is q=-5 and q=-4/3?
500
Ohm's Law
Solve for R.
I=V/R
What is R=V/I