asked 197k views
5 votes
7x + 2(6x + 9) = 170

asked
User Peja
by
7.8k points

1 Answer

3 votes

Answer:

x = 8

Explanation:

7x + 2(6x + 9) = 170

2(6x + 9) = 12x + 18

7x + 12x + 18 = 170

19x = 152

152/19 = 8

x = 8

answered
User Florian Hansen
by
7.5k points

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