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Simplify the following expression by combining similar terms. In some cases the order of the terms must be rearranged first by using the commutative property. \( 2 x+5 x-9 x+8= \)

Ask by Washington Mejia. in the United States
Feb 21,2025

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The simplified expression is \( -2x + 8 \).

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To simplify the expression \( 2x + 5x - 9x + 8 \), we first rearrange the terms by grouping like terms together. This gives us \( (2x + 5x - 9x) + 8 \). Now, we can combine the terms with \( x \): \( 2x + 5x = 7x \) and \( 7x - 9x = -2x \). Thus, the simplified expression is \( -2x + 8 \). So, in the final form, we have: \(-2x + 8\).

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