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Simplifying 7a2 + 13x + -2 = 0 Reorder the terms: -2 + 7a2 + 13x = 0 Solving -2 + 7a2 + 13x = 0 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '2' to each side of the equation. -2 + 7a2 + 2 + 13x = 0 + 2 Reorder the terms: -2 + 2 + 7a2 + 13x = 0 + 2 Combine like terms: -2 + 2 = 0 0 + 7a2 + 13x = 0 + 2 7a2 + 13x = 0 + 2 Combine like terms: 0 + 2 = 2 7a2 + 13x = 2 Add '-13x' to each side of the equation. 7a2 + 13x + -13x = 2 + -13x Combine like terms: 13x + -13x = 0 7a2 + 0 = 2 + -13x 7a2 = 2 + -13x Divide each side by '7'. a2 = 0.2857142857 + -1.857142857x Simplifying a2 = 0.2857142857 + -1.857142857x Reorder the terms: -0.2857142857 + a2 + 1.857142857x = 0.2857142857 + -1.857142857x + -0.2857142857 + 1.857142857x Reorder the terms: -0.2857142857 + a2 + 1.857142857x = 0.2857142857 + -0.2857142857 + -1.857142857x + 1.857142857x Combine like terms: 0.2857142857 + -0.2857142857 = 0.0000000000 -0.2857142857 + a2 + 1.857142857x = 0.0000000000 + -1.857142857x + 1.857142857x -0.2857142857 + a2 + 1.857142857x = -1.857142857x + 1.857142857x Combine like terms: -1.857142857x + 1.857142857x = 0.000000000 -0.2857142857 + a2 + 1.857142857x = 0.000000000 The solution to this equation could not be determined.
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