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Simplifying 11.2 + 4(2.1 + 9) = 0.8 Combine like terms: 2.1 + 9 = 11.1 11.2 + 4(11.1) = 0.8 Multiply 4 * 11.1 11.2 + 44.4 = 0.8 Combine like terms: 11.2 + 44.4 = 55.6 55.6 = 0.8 Solving 55.6 = 0.8 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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