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Simplifying kx2 + -22x + 39 = 0 Reorder the terms: 39 + kx2 + -22x = 0 Solving 39 + kx2 + -22x = 0 Solving for variable 'k'. Move all terms containing k to the left, all other terms to the right. Add '-39' to each side of the equation. 39 + kx2 + -39 + -22x = 0 + -39 Reorder the terms: 39 + -39 + kx2 + -22x = 0 + -39 Combine like terms: 39 + -39 = 0 0 + kx2 + -22x = 0 + -39 kx2 + -22x = 0 + -39 Combine like terms: 0 + -39 = -39 kx2 + -22x = -39 Add '22x' to each side of the equation. kx2 + -22x + 22x = -39 + 22x Combine like terms: -22x + 22x = 0 kx2 + 0 = -39 + 22x kx2 = -39 + 22x Divide each side by 'x2'. k = -39x-2 + 22x-1 Simplifying k = -39x-2 + 22x-1
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