2 years ago

Which of the following is the solution set of 18 - 3n + 2 = n + 20 - 4n

Mathematics

1 answer:

Vlada [557]2 years ago

3 0

18-3n+2=-3n+20 soo 20-3n=-3n+20 sooo 20=-3n+20+3n soo 20=20...... the following solution is all reals......

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