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Learning Goal

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Solve real-world and mathematical problems by writing and solving equations

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6.EE.B.7

**6.EE.B.7** Solve real-world and mathematical problems by writing and solving equations of the form x + p = q and px = q for cases in which p, q and x are all nonnegative rational numbers.

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6.EE.B.7 Solve real-world and mathematical problems by writing and solving equations of the form x + p = q and px = q for cases in which p, q and x are all nonnegative rational numbers.

What you'll learn

  1. Identify whether a one-variable equation has an additive structure (x + p = q) or multiplicative structure (px = q) and apply the matching inverse operation to solve it
  2. Solve equations of the form x + p = q and px = q for nonnegative rational values of p, q, and x, including those with fractional and decimal coefficients
  3. Verify solutions by substituting back into the original equation
  4. Translate a real-world word problem into an equation of the form x + p = q or px = q using a systematic 5-step protocol
  5. Interpret the solution to an equation in its real-world context

Slides

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1

Solving equations

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Practice

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Animated Videos

Short animated explanations of the key idea • 2 animated videos

Solving x + p = q and px = q with Inverse Operations

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Writing and Solving Equations from Real-World Problems

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