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Simplifying 7(v + 4) = 27 + 7v Reorder the terms: 7(4 + v) = 27 + 7v (4 * 7 + v * 7) = 27 + 7v (28 + 7v) = 27 + 7v Add '-7v' to each side of the equation. 28 + 7v + -7v = 27 + 7v + -7v Combine like terms: 7v + -7v = 0 28 + 0 = 27 + 7v + -7v 28 = 27 + 7v + -7v Combine like terms: 7v + -7v = 0 28 = 27 + 0 28 = 27 Solving 28 = 27 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
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