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Simplifying 78 + 45 + 23 + 22 + 22 = 0 Combine like terms: 78 + 45 = 123 123 + 23 + 22 + 22 = 0 Combine like terms: 123 + 23 = 146 146 + 22 + 22 = 0 Combine like terms: 146 + 22 = 168 168 + 22 = 0 Combine like terms: 168 + 22 = 190 190 = 0 Solving 190 = 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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