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Simplifying v = 3.14 * 1.25 * 2 Multiply 3.14 * 1.25 v = 3.925 * 2 Multiply 3.925 * 2 v = 7.85 Solving v = 7.85 Solving for variable 'v'. Move all terms containing v to the left, all other terms to the right. Simplifying v = 7.85
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