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Simplifying 6x4 + -16x3 + 8u2 = 0 Reorder the terms: 8u2 + -16x3 + 6x4 = 0 Solving 8u2 + -16x3 + 6x4 = 0 Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '16x3' to each side of the equation. 8u2 + -16x3 + 16x3 + 6x4 = 0 + 16x3 Combine like terms: -16x3 + 16x3 = 0 8u2 + 0 + 6x4 = 0 + 16x3 8u2 + 6x4 = 0 + 16x3 Remove the zero: 8u2 + 6x4 = 16x3 Add '-6x4' to each side of the equation. 8u2 + 6x4 + -6x4 = 16x3 + -6x4 Combine like terms: 6x4 + -6x4 = 0 8u2 + 0 = 16x3 + -6x4 8u2 = 16x3 + -6x4 Divide each side by '8'. u2 = 2x3 + -0.75x4 Simplifying u2 = 2x3 + -0.75x4 Reorder the terms: u2 + -2x3 + 0.75x4 = 2x3 + -2x3 + -0.75x4 + 0.75x4 Combine like terms: 2x3 + -2x3 = 0 u2 + -2x3 + 0.75x4 = 0 + -0.75x4 + 0.75x4 u2 + -2x3 + 0.75x4 = -0.75x4 + 0.75x4 Combine like terms: -0.75x4 + 0.75x4 = 0.00 u2 + -2x3 + 0.75x4 = 0.00 The solution to this equation could not be determined.
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