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Simplifying 2x2 + -15 = -25 Reorder the terms: -15 + 2x2 = -25 Solving -15 + 2x2 = -25 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '15' to each side of the equation. -15 + 15 + 2x2 = -25 + 15 Combine like terms: -15 + 15 = 0 0 + 2x2 = -25 + 15 2x2 = -25 + 15 Combine like terms: -25 + 15 = -10 2x2 = -10 Divide each side by '2'. x2 = -5 Simplifying x2 = -5 Reorder the terms: 5 + x2 = -5 + 5 Combine like terms: -5 + 5 = 0 5 + x2 = 0 The solution to this equation could not be determined.
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