MediumLinear equations

OpenStax, Prealgebra 2e §3.5 Solve Equations Using Integers; The Division Property of Equality · Exercise 65 · Algebra · Linear equations

Solve Equations Using Integers; The Division Property of Equality · Exercise 65

Is modeling the Division Property of Equality with envelopes and counters helpful to understanding how to solve the equation $3 x = 15 ?$ Explain why or why not.

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OpenStax, Prealgebra 2e · §3.5 Solve Equations Using Integers; The Division Property of Equality · Exercise 65

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