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Simplifying H(x) = 18x + 6 + -21 + -2x Multiply H * x xH = 18x + 6 + -21 + -2x Reorder the terms: xH = 6 + -21 + 18x + -2x Combine like terms: 6 + -21 = -15 xH = -15 + 18x + -2x Combine like terms: 18x + -2x = 16x xH = -15 + 16x Solving xH = -15 + 16x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-16x' to each side of the equation. -16x + xH = -15 + 16x + -16x Combine like terms: 16x + -16x = 0 -16x + xH = -15 + 0 -16x + xH = -15 Reorder the terms: 15 + -16x + xH = -15 + 15 Combine like terms: -15 + 15 = 0 15 + -16x + xH = 0 The solution to this equation could not be determined.
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