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Grade 6 math · F.9 · One-step equations

Solve one-step equations with fractions: addition and subtraction

Do the opposite operation to both sides. Write the answer as a fraction in simplest form.

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See worked examples
  1. Solve: x + 1/2 = 3/4

    Answer: 1/4

  2. Solve: x + 2/5 = 4/5

    Answer: 2/5

  3. Solve: x + 1/4 = 3/4

    Answer: 1/2

Tip: Do the opposite operation to both sides. Write the answer as a fraction in simplest form.

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