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Simplifying -1(4n + 2) = -2(2n + -1) Reorder the terms: -1(2 + 4n) = -2(2n + -1) (2 * -1 + 4n * -1) = -2(2n + -1) (-2 + -4n) = -2(2n + -1) Reorder the terms: -2 + -4n = -2(-1 + 2n) -2 + -4n = (-1 * -2 + 2n * -2) -2 + -4n = (2 + -4n) Add '4n' to each side of the equation. -2 + -4n + 4n = 2 + -4n + 4n Combine like terms: -4n + 4n = 0 -2 + 0 = 2 + -4n + 4n -2 = 2 + -4n + 4n Combine like terms: -4n + 4n = 0 -2 = 2 + 0 -2 = 2 Solving -2 = 2 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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