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Simplifying 7x2 + -1 = -134 Reorder the terms: -1 + 7x2 = -134 Solving -1 + 7x2 = -134 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '1' to each side of the equation. -1 + 1 + 7x2 = -134 + 1 Combine like terms: -1 + 1 = 0 0 + 7x2 = -134 + 1 7x2 = -134 + 1 Combine like terms: -134 + 1 = -133 7x2 = -133 Divide each side by '7'. x2 = -19 Simplifying x2 = -19 Reorder the terms: 19 + x2 = -19 + 19 Combine like terms: -19 + 19 = 0 19 + x2 = 0 The solution to this equation could not be determined.
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