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FInd the sum of 5x+20 and the opposite of 20 write an equivalent expression in standard form.Justify each step
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FInd the sum of 5x+20 and the opposite of 20 write an equivalent expression in standard form.Justify each step

User Rayann Nayran
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1 Answer

3 votes

Answer:

5x

Explanation:

5x + 20 - 20 = 5x

User Erdikanik
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