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Simplifying 11 + -4x2 = 15 Solving 11 + -4x2 = 15 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-11' to each side of the equation. 11 + -11 + -4x2 = 15 + -11 Combine like terms: 11 + -11 = 0 0 + -4x2 = 15 + -11 -4x2 = 15 + -11 Combine like terms: 15 + -11 = 4 -4x2 = 4 Divide each side by '-4'. x2 = -1 Simplifying x2 = -1 Reorder the terms: 1 + x2 = -1 + 1 Combine like terms: -1 + 1 = 0 1 + x2 = 0 The solution to this equation could not be determined.
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