Writing Equations
One-Step Equations
Multi-Step Equations
Equations w/ Variables on each side
Absolute Value Equations
100
Translate this sentence into an equation. "15 minus 3 times r is 6."
What is 15-3r=6
100
Solve the equation. 44=t - 72
What is 116
100
Solve the equation. 2a - 6 = 4
What is 5
100
Solve. 3w + 2 = 7w
What is 1/2 or 0.5
100
Evaluate. 23 - |3 - 4x| if x=2
What is 18
200
Translate the following into an equation. "A number n squared plus 12 is the same as the quotient of p and 4."
What is n^2 + 12 = p/4
200
Solve the equation. 12t=-132
What is -11
200
Solve. (n+1) / 2 = 15
What is -31
200
Solve. 8 + 5c = 7c -2
What is 5
200
Solve and graph your answers on a number line. |2x - 1|=7
What is -3, 4. check graph
300
Translate the equation to a sentence. 6 + 9k +5j = 54
What is 6 plus the product of 9 and k plus the product of 5 and j is 54
300
Solve the equation. (b/7)=-11
What is -77
300
Solve. -11 = (a - 5) / 6
What is -61
300
Solve. 8s -10 = 3(6 - 2s)
What is 2
300
Solve and graph your solutions. |3n - 4| = -1
What is no solution
400
Miguel is earning extra money by painting houses. He charges a $200 fee plus $12 per can of paint needed to complete the job. Write and use an equation to find how many cans of paint he needs for a $260 job.
What is 200 + 12x = 260, x=5
400
Write an equation for the sentence. Then solve it. Five elevenths times a number is 55.
What is (5/11)x=55 , 121
400
A music store has sold 3/5 of their hip-hop CDs, but 10 were returned. Now the store has 62 hip-hop CDs. How many were there originally?
What is 130
400
Solve. 14y + 6 = 2(5 + 7y) -4
What is infinite solution
400
The average January temperature in a northern Canadian city is 1 degree's F. The actual temperature for that city may be about 5 degree's F warmer or colder. Write and solve an equation to find the maximum and minimum temperatures.
What is -4, 6
500
A piano has 52 white keys. Write and use an equation to find the number of octaves on a piano keyboard. (hint: a piano has 8 octaves)
What is 8k=52, k=6.5
500
In 2006, 57 million American adults read online blogs. However, 45 million fewer American adults say that they maintain their own blog. How many American adults maintain a blog?
What is 12 million
500
Find 3 consecutive odd integers with the sum of 141.
What is 45, 47, 49
500
Solve. 7 -3r = r - 4(2 + r)
What is no solution.
500
The 4x400 relay is a race where 4 runners take turns running 400 meters, or one lap around the track. If a runner runs the first leg in 52 seconds plus or minus 2 seconds, write an equation to find the fastest and slowest times. SOLVE the equation.
What is |x - 52|=2 ---> 50, 54
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