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Simplifying 13x2 + 16y2 = 1 Solving 13x2 + 16y2 = 1 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-16y2' to each side of the equation. 13x2 + 16y2 + -16y2 = 1 + -16y2 Combine like terms: 16y2 + -16y2 = 0 13x2 + 0 = 1 + -16y2 13x2 = 1 + -16y2 Divide each side by '13'. x2 = 0.07692307692 + -1.230769231y2 Simplifying x2 = 0.07692307692 + -1.230769231y2 Reorder the terms: -0.07692307692 + x2 + 1.230769231y2 = 0.07692307692 + -1.230769231y2 + -0.07692307692 + 1.230769231y2 Reorder the terms: -0.07692307692 + x2 + 1.230769231y2 = 0.07692307692 + -0.07692307692 + -1.230769231y2 + 1.230769231y2 Combine like terms: 0.07692307692 + -0.07692307692 = 0.00000000000 -0.07692307692 + x2 + 1.230769231y2 = 0.00000000000 + -1.230769231y2 + 1.230769231y2 -0.07692307692 + x2 + 1.230769231y2 = -1.230769231y2 + 1.230769231y2 Combine like terms: -1.230769231y2 + 1.230769231y2 = 0.000000000 -0.07692307692 + x2 + 1.230769231y2 = 0.000000000 The solution to this equation could not be determined.
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