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Simplifying 7a2 + 2b = 113 Solving 7a2 + 2b = 113 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-2b' to each side of the equation. 7a2 + 2b + -2b = 113 + -2b Combine like terms: 2b + -2b = 0 7a2 + 0 = 113 + -2b 7a2 = 113 + -2b Divide each side by '7'. a2 = 16.14285714 + -0.2857142857b Simplifying a2 = 16.14285714 + -0.2857142857b Reorder the terms: -16.14285714 + a2 + 0.2857142857b = 16.14285714 + -0.2857142857b + -16.14285714 + 0.2857142857b Reorder the terms: -16.14285714 + a2 + 0.2857142857b = 16.14285714 + -16.14285714 + -0.2857142857b + 0.2857142857b Combine like terms: 16.14285714 + -16.14285714 = 0.00000000 -16.14285714 + a2 + 0.2857142857b = 0.00000000 + -0.2857142857b + 0.2857142857b -16.14285714 + a2 + 0.2857142857b = -0.2857142857b + 0.2857142857b Combine like terms: -0.2857142857b + 0.2857142857b = 0.0000000000 -16.14285714 + a2 + 0.2857142857b = 0.0000000000 The solution to this equation could not be determined.
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