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Simplifying a2 + -13k + 40 = 0 Reorder the terms: 40 + a2 + -13k = 0 Solving 40 + a2 + -13k = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-40' to each side of the equation. 40 + a2 + -40 + -13k = 0 + -40 Reorder the terms: 40 + -40 + a2 + -13k = 0 + -40 Combine like terms: 40 + -40 = 0 0 + a2 + -13k = 0 + -40 a2 + -13k = 0 + -40 Combine like terms: 0 + -40 = -40 a2 + -13k = -40 Add '13k' to each side of the equation. a2 + -13k + 13k = -40 + 13k Combine like terms: -13k + 13k = 0 a2 + 0 = -40 + 13k a2 = -40 + 13k Simplifying a2 = -40 + 13k Reorder the terms: 40 + a2 + -13k = -40 + 13k + 40 + -13k Reorder the terms: 40 + a2 + -13k = -40 + 40 + 13k + -13k Combine like terms: -40 + 40 = 0 40 + a2 + -13k = 0 + 13k + -13k 40 + a2 + -13k = 13k + -13k Combine like terms: 13k + -13k = 0 40 + a2 + -13k = 0 The solution to this equation could not be determined.
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