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Simplifying 7 + -1xi = x + y + 2i Reorder the terms: 7 + -1ix = 2i + x + y Solving 7 + -1ix = 2i + x + y Solving for variable 'i'. Move all terms containing i to the left, all other terms to the right. Add '-2i' to each side of the equation. 7 + -2i + -1ix = 2i + x + -2i + y Reorder the terms: 7 + -2i + -1ix = 2i + -2i + x + y Combine like terms: 2i + -2i = 0 7 + -2i + -1ix = 0 + x + y 7 + -2i + -1ix = x + y Add '-7' to each side of the equation. 7 + -2i + -7 + -1ix = x + -7 + y Reorder the terms: 7 + -7 + -2i + -1ix = x + -7 + y Combine like terms: 7 + -7 = 0 0 + -2i + -1ix = x + -7 + y -2i + -1ix = x + -7 + y Reorder the terms: -2i + -1ix = -7 + x + y Reorder the terms: 7 + -2i + -1ix + -1x + -1y = -7 + x + y + 7 + -1x + -1y Reorder the terms: 7 + -2i + -1ix + -1x + -1y = -7 + 7 + x + -1x + y + -1y Combine like terms: -7 + 7 = 0 7 + -2i + -1ix + -1x + -1y = 0 + x + -1x + y + -1y 7 + -2i + -1ix + -1x + -1y = x + -1x + y + -1y Combine like terms: x + -1x = 0 7 + -2i + -1ix + -1x + -1y = 0 + y + -1y 7 + -2i + -1ix + -1x + -1y = y + -1y Combine like terms: y + -1y = 0 7 + -2i + -1ix + -1x + -1y = 0 The solution to this equation could not be determined.
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