Multiple Choice

A project manager is training a team of analysts on the standard operating procedure (SOP) for solving resource allocation equations. While reviewing the equation 1423=12y4y5y14 - 23 = 12y - 4y - 5y, the manager highlights a 'key difference' in the first step of the solution process. According to the standard procedure, why must BOTH sides of this specific equation be simplified independently before the variable can be isolated?

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Updated 2026-04-20

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