OpenStax, Prealgebra 2e §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 48 · Algebra · Linear equations
Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 48
Translate to an equation and then solve.
The difference of and is
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OpenStax, Prealgebra 2e · §8.1 Solve Equations Using the Subtraction and Addition Properties of Equality · Exercise 48
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