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Simplifying -225 + -1(-219) = 0 Multiply -1 * -219 -225 + 219 = 0 Combine like terms: -225 + 219 = -6 -6 = 0 Solving -6 = 0 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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