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Simplifying 5(3) + -2(-7) = -2 Multiply 5 * 3 15 + -2(-7) = -2 Multiply -2 * -7 15 + 14 = -2 Combine like terms: 15 + 14 = 29 29 = -2 Solving 29 = -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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