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8th Grade Math (Math 8) · Chapter 3 · Lesson 3.3 · Printable PDF

No Solution, One Solution, or Every Number Worksheet with Answer Key

5 problems on equations with no solution, one solution or every number: solving and classifying, checking students' conclusions, an ages problem, finding a missing number, and using the difference of the two sides. 2 pages, with a worked answer key.

5 problems2 pagesanswer key
Printable No solution, one solution, or every number worksheet with answer key - 8th Grade Math (Math 8) (Page 1 PDF preview)
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What's on the worksheet

  1. Solve each equation and say if it has one solution, no solution or every number:
    5(x - 2) + 4 = 5x - 66x - 2(3x - 1) = 34(2x + 3) - 3x = 2(x + 9)\dfrac{1}{2}(4x - 6) = 2x - 30.5(6x + 4) = 3x - 2
  2. Check three students' last lines and correct the wrong conclusions:
  3. Word problem: when will Mia and her brother be the same age, or have a given age gap?
  4. Find the value of k that makes every number a solution.
  5. Write and simplify the difference of the two sides to classify each equation:

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The free lesson teaches it with worked examples and practice problems.

No solution, one solution, or every number: the lesson ›

More Chapter 3 worksheets: Linear equations in one variable