Problem

Simplify the expression 3x−7+2x+5

Answer

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Answer

Step 3: Rewrite the original expression by replacing the like terms with their sums. The simplified expression is 5x−2

Steps

Step 1 ：Step 1: Identify like terms. Here, 3x and 2x are like terms, and −7 and 5 are like terms

Step 2 ：Step 2: Combine like terms. 3x+2x=5x and −7+5=−2

Step 3 ：Step 3: Rewrite the original expression by replacing the like terms with their sums. The simplified expression is 5x−2

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