Answer:
1. x=34
2.x=10
3. x=22
4. x=81
5.x=1
6.x=-8
7.x=-6
8. x=61
9. x=0.8
10. x= 2
11. x=25.2
12.x=-4
13.x=64
14.x=29
15. x=19
Explanation:
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