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Simplifying X(2x + 1) = 78 Reorder the terms: X(1 + 2x) = 78 (1 * X + 2x * X) = 78 (1X + 2xX) = 78 Solving 1X + 2xX = 78 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Reorder the terms: -78 + 1X + 2xX = 78 + -78 Combine like terms: 78 + -78 = 0 -78 + 1X + 2xX = 0 The solution to this equation could not be determined.
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