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Simplifying 2(-9q + 11) + 13 = -18q Reorder the terms: 2(11 + -9q) + 13 = -18q (11 * 2 + -9q * 2) + 13 = -18q (22 + -18q) + 13 = -18q Reorder the terms: 22 + 13 + -18q = -18q Combine like terms: 22 + 13 = 35 35 + -18q = -18q Add '18q' to each side of the equation. 35 + -18q + 18q = -18q + 18q Combine like terms: -18q + 18q = 0 35 + 0 = -18q + 18q 35 = -18q + 18q Combine like terms: -18q + 18q = 0 35 = 0 Solving 35 = 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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