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Simplifying 7x + 13 = 2 + -7x Reorder the terms: 13 + 7x = 2 + -7x Solving 13 + 7x = 2 + -7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '7x' to each side of the equation. 13 + 7x + 7x = 2 + -7x + 7x Combine like terms: 7x + 7x = 14x 13 + 14x = 2 + -7x + 7x Combine like terms: -7x + 7x = 0 13 + 14x = 2 + 0 13 + 14x = 2 Add '-13' to each side of the equation. 13 + -13 + 14x = 2 + -13 Combine like terms: 13 + -13 = 0 0 + 14x = 2 + -13 14x = 2 + -13 Combine like terms: 2 + -13 = -11 14x = -11 Divide each side by '14'. x = -0.7857142857 Simplifying x = -0.7857142857
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