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Simplifying (7x) + -1(-2) = 0 Multiply -1 * -2 (7x) + 2 = 0 Reorder the terms: 2 + (7x) = 0 Solving 2 + (7x) = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + (7x) = 0 + -2 Combine like terms: 2 + -2 = 0 0 + (7x) = 0 + -2 (7x) = 0 + -2 Combine like terms: 0 + -2 = -2 (7x) = -2 Divide each side by '7'. x = -0.2857142857 Simplifying x = -0.2857142857
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