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Simplifying 7x2 + 8 = -18t Reorder the terms: 8 + 7x2 = -18t Solving 8 + 7x2 = -18t Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-8' to each side of the equation. 8 + -8 + 7x2 = -8 + -18t Combine like terms: 8 + -8 = 0 0 + 7x2 = -8 + -18t 7x2 = -8 + -18t Divide each side by '7'. x2 = -1.142857143 + -2.571428571t Simplifying x2 = -1.142857143 + -2.571428571t Reorder the terms: 1.142857143 + 2.571428571t + x2 = -1.142857143 + -2.571428571t + 1.142857143 + 2.571428571t Reorder the terms: 1.142857143 + 2.571428571t + x2 = -1.142857143 + 1.142857143 + -2.571428571t + 2.571428571t Combine like terms: -1.142857143 + 1.142857143 = 0.000000000 1.142857143 + 2.571428571t + x2 = 0.000000000 + -2.571428571t + 2.571428571t 1.142857143 + 2.571428571t + x2 = -2.571428571t + 2.571428571t Combine like terms: -2.571428571t + 2.571428571t = 0.000000000 1.142857143 + 2.571428571t + x2 = 0.000000000 The solution to this equation could not be determined.
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