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Simplifying y2 + -49x2 + 4y + 4 = 0 Reorder the terms: 4 + -49x2 + 4y + y2 = 0 Solving 4 + -49x2 + 4y + y2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -49x2 + 4y + -4 + y2 = 0 + -4 Reorder the terms: 4 + -4 + -49x2 + 4y + y2 = 0 + -4 Combine like terms: 4 + -4 = 0 0 + -49x2 + 4y + y2 = 0 + -4 -49x2 + 4y + y2 = 0 + -4 Combine like terms: 0 + -4 = -4 -49x2 + 4y + y2 = -4 Add '-4y' to each side of the equation. -49x2 + 4y + -4y + y2 = -4 + -4y Combine like terms: 4y + -4y = 0 -49x2 + 0 + y2 = -4 + -4y -49x2 + y2 = -4 + -4y Add '-1y2' to each side of the equation. -49x2 + y2 + -1y2 = -4 + -4y + -1y2 Combine like terms: y2 + -1y2 = 0 -49x2 + 0 = -4 + -4y + -1y2 -49x2 = -4 + -4y + -1y2 Divide each side by '-49'. x2 = 0.08163265306 + 0.08163265306y + 0.02040816327y2 Simplifying x2 = 0.08163265306 + 0.08163265306y + 0.02040816327y2 Reorder the terms: -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.08163265306 + 0.08163265306y + 0.02040816327y2 + -0.08163265306 + -0.08163265306y + -0.02040816327y2 Reorder the terms: -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.08163265306 + -0.08163265306 + 0.08163265306y + -0.08163265306y + 0.02040816327y2 + -0.02040816327y2 Combine like terms: 0.08163265306 + -0.08163265306 = 0.00000000000 -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.00000000000 + 0.08163265306y + -0.08163265306y + 0.02040816327y2 + -0.02040816327y2 -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.08163265306y + -0.08163265306y + 0.02040816327y2 + -0.02040816327y2 Combine like terms: 0.08163265306y + -0.08163265306y = 0.00000000000 -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.00000000000 + 0.02040816327y2 + -0.02040816327y2 -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.02040816327y2 + -0.02040816327y2 Combine like terms: 0.02040816327y2 + -0.02040816327y2 = 0.00000000000 -0.08163265306 + x2 + -0.08163265306y + -0.02040816327y2 = 0.00000000000 The solution to this equation could not be determined.
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