taylorskittle12 taylorskittle12

18-11-2020
Mathematics

contestada

Find the sum of 5 + 20 and the opposite of 20. Write an equivalent expression in standard form. Justify each step.

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leilucy06 leilucy06

19-11-2020

You cannot solve 5x+20 because there is no equal sign. This is not a equation but a expression. The opposite value of 20 would be -20.

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