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Step-by-step Solution
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Multiply the single term $s$ by each term of the polynomial $\left(x+2\right)$
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$ab=xs+2s-1$
Learn how to solve equations problems step by step online. Solve the equation ab=s(x+2)-1. Multiply the single term s by each term of the polynomial \left(x+2\right). Group the terms of the equation. Multiply both sides of the equation by -1. Divide both sides of the equation by s.