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I forgot how to do this. please give me a example on how i do this thank u

I forgot how to do this. please give me a example on how i do this thank u-example-1

1 Answer

2 votes

Answer:


t \in \mathrm {R}

Explanation:


2t + 6 = 2(t + 3)


2t + 6 = 2t + 6


2t + 6 - 2t = 2t - 6 - 2t


6 = 6


t \in \mathrm {R}

User Dewitt
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