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What is the solution to 3 (x + 10) + x = 10 + 2x + 5x + 2? O 18 6 9 2 2

What is the solution to 3 (x + 10) + x = 10 + 2x + 5x + 2? O 18 6 9 2 2
asked 222k views
11 votes
What is the solution to 3 (x + 10) + x = 10 + 2x + 5x + 2?

O 18
6
9
2
2

asked
User Probablyup
by
9.2k points

2 Answers

8 votes
3(x+10)+x=10+2x+5x+2
3x+30+x=12+7x
4x+30=12+7x
4x-7x=12-30
-3x=-18
x=6
answered
User Pmfl
by
8.1k points
9 votes

Answer:

18=3x x=6

Explanation:

3x+30+x=

10+2x+5x+2=

3x+18+x=

2x+5x=

18=3x

x=6

answered
User Pete Alvin
by
9.0k points
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