'3 integers' diaporamas de présentation

Equations and Problem Solving

Equations and Problem Solving. Using Algebra to solve Word Problems: Counting Problems and Mixture Problems. Definition. The sum of 3 consecutive integers is 147. Find the integers. + n+2. + n+1. n. n + n+1 + n+2 = 147 n + n + 1 + n + 2 = 147 3n + 3 = 147 3n = 144 n = 48.

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