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