Lemma
MediumLinear equations
OpenStax, Prealgebra 2e §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 65 · Algebra · Linear equations

Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 65

Construction Miguel wants to drill a hole for a screw. The screw should be inch larger than the hole. Let equal the size of the hole he should drill. Solve the equation to see what size the hole should be.

~8 minAnswer checked instantly

OpenStax, Prealgebra 2e · §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 65

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Checked against the answer in OpenStax, Prealgebra 2e.