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21(x + 1) - 6x = 15x + 21
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1 vote
21(x + 1) - 6x = 15x + 21

User Myko
by
3.6k points

2 Answers

4 votes

Answer:

15x = 15x

or

0 = 0

Explanation:

21(x + 1) - 6x = 15x + 21

21x + 21 -6x = 15x + 21

21x - 6x = 15x

15x = 15x

or

0 = 0

this equation is always true

User Alex Egorov
by
3.3k points
5 votes
21x + 21 - 6x = 15x + 21
15x + 21 = 15x + 21
0
User Trisek
by
3.9k points
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