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Simplifying 7X + 42 = -7 Reorder the terms: 42 + 7X = -7 Solving 42 + 7X = -7 Solving for variable 'X'. Move all terms containing X to the left, all other terms to the right. Add '-42' to each side of the equation. 42 + -42 + 7X = -7 + -42 Combine like terms: 42 + -42 = 0 0 + 7X = -7 + -42 7X = -7 + -42 Combine like terms: -7 + -42 = -49 7X = -49 Divide each side by '7'. X = -7 Simplifying X = -7
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