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Simplifying 4s2 + 9x + -9 = 0 Reorder the terms: -9 + 4s2 + 9x = 0 Solving -9 + 4s2 + 9x = 0 Solving for variable 's'. Move all terms containing s to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 4s2 + 9 + 9x = 0 + 9 Reorder the terms: -9 + 9 + 4s2 + 9x = 0 + 9 Combine like terms: -9 + 9 = 0 0 + 4s2 + 9x = 0 + 9 4s2 + 9x = 0 + 9 Combine like terms: 0 + 9 = 9 4s2 + 9x = 9 Add '-9x' to each side of the equation. 4s2 + 9x + -9x = 9 + -9x Combine like terms: 9x + -9x = 0 4s2 + 0 = 9 + -9x 4s2 = 9 + -9x Divide each side by '4'. s2 = 2.25 + -2.25x Simplifying s2 = 2.25 + -2.25x Reorder the terms: -2.25 + s2 + 2.25x = 2.25 + -2.25x + -2.25 + 2.25x Reorder the terms: -2.25 + s2 + 2.25x = 2.25 + -2.25 + -2.25x + 2.25x Combine like terms: 2.25 + -2.25 = 0.00 -2.25 + s2 + 2.25x = 0.00 + -2.25x + 2.25x -2.25 + s2 + 2.25x = -2.25x + 2.25x Combine like terms: -2.25x + 2.25x = 0.00 -2.25 + s2 + 2.25x = 0.00 The solution to this equation could not be determined.
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