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Simplifying 21x2 + 85z + -26 = 0 Reorder the terms: -26 + 21x2 + 85z = 0 Solving -26 + 21x2 + 85z = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '26' to each side of the equation. -26 + 21x2 + 26 + 85z = 0 + 26 Reorder the terms: -26 + 26 + 21x2 + 85z = 0 + 26 Combine like terms: -26 + 26 = 0 0 + 21x2 + 85z = 0 + 26 21x2 + 85z = 0 + 26 Combine like terms: 0 + 26 = 26 21x2 + 85z = 26 Add '-85z' to each side of the equation. 21x2 + 85z + -85z = 26 + -85z Combine like terms: 85z + -85z = 0 21x2 + 0 = 26 + -85z 21x2 = 26 + -85z Divide each side by '21'. x2 = 1.238095238 + -4.047619048z Simplifying x2 = 1.238095238 + -4.047619048z Reorder the terms: -1.238095238 + x2 + 4.047619048z = 1.238095238 + -4.047619048z + -1.238095238 + 4.047619048z Reorder the terms: -1.238095238 + x2 + 4.047619048z = 1.238095238 + -1.238095238 + -4.047619048z + 4.047619048z Combine like terms: 1.238095238 + -1.238095238 = 0.000000000 -1.238095238 + x2 + 4.047619048z = 0.000000000 + -4.047619048z + 4.047619048z -1.238095238 + x2 + 4.047619048z = -4.047619048z + 4.047619048z Combine like terms: -4.047619048z + 4.047619048z = 0.000000000 -1.238095238 + x2 + 4.047619048z = 0.000000000 The solution to this equation could not be determined.
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