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Solve for x. 7(x + 1) = 21

Solve for x. 7(x + 1) = 21
asked 128k views
3 votes
Solve for x. 7(x + 1) = 21

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User Darrickc
by
8.3k points

2 Answers

6 votes
well its pretty easy if you look at the big picture, to solve for x you can divide 21 by 7 then you can subtract 1  from the quotient and boom you got x
answered
User Sixhobbits
by
9.6k points
3 votes
7x + 7=21
21-7=14
7x=14
x=2
answered
User Subham Goyal
by
7.6k points
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