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3(10 - x) = 21 30 - 21 30 - 3x = 21 - 3x - 3x -9 = X =
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1 vote
3(10 - x) = 21

30 -
21
30 - 3x
= 21
- 3x
- 3x
-9
=
X =

3(10 - x) = 21 30 - 21 30 - 3x = 21 - 3x - 3x -9 = X =-example-1
User Kristina
by
4.4k points

2 Answers

7 votes

Explanation:

I am answering blanks left to right and top to bottom.

3x

30 30

-9

-3 -3

x = 3

User Hitokiri
by
4.3k points
2 votes

Answer:

x=3

hope this answers is ok na

User Byron Ruth
by
4.6k points
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