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Simplifying 3Y2 + -42y + 147 = 0 Reorder the terms: 147 + 3Y2 + -42y = 0 Solving 147 + 3Y2 + -42y = 0 Solving for variable 'Y'. Move all terms containing Y to the left, all other terms to the right. Add '-147' to each side of the equation. 147 + 3Y2 + -147 + -42y = 0 + -147 Reorder the terms: 147 + -147 + 3Y2 + -42y = 0 + -147 Combine like terms: 147 + -147 = 0 0 + 3Y2 + -42y = 0 + -147 3Y2 + -42y = 0 + -147 Combine like terms: 0 + -147 = -147 3Y2 + -42y = -147 Add '42y' to each side of the equation. 3Y2 + -42y + 42y = -147 + 42y Combine like terms: -42y + 42y = 0 3Y2 + 0 = -147 + 42y 3Y2 = -147 + 42y Divide each side by '3'. Y2 = -49 + 14y Simplifying Y2 = -49 + 14y Reorder the terms: 49 + Y2 + -14y = -49 + 14y + 49 + -14y Reorder the terms: 49 + Y2 + -14y = -49 + 49 + 14y + -14y Combine like terms: -49 + 49 = 0 49 + Y2 + -14y = 0 + 14y + -14y 49 + Y2 + -14y = 14y + -14y Combine like terms: 14y + -14y = 0 49 + Y2 + -14y = 0 The solution to this equation could not be determined.
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