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Simplifying 2x + 13.5 = 22.5 Reorder the terms: 13.5 + 2x = 22.5 Solving 13.5 + 2x = 22.5 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-13.5' to each side of the equation. 13.5 + -13.5 + 2x = 22.5 + -13.5 Combine like terms: 13.5 + -13.5 = 0.0 0.0 + 2x = 22.5 + -13.5 2x = 22.5 + -13.5 Combine like terms: 22.5 + -13.5 = 9 2x = 9 Divide each side by '2'. x = 4.5 Simplifying x = 4.5
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