Question

1. 78-5-21
2. Sr - 12 = 21- 6
3. 7p - 3 = 3p+8
4. 8m + 9 = 7m +8
5. 7: +13 = 22 + 4
6. 9y + 5 = 15y - 1
7. 3x +4= 5 (r-2)
8. 3(t-3) = 5 (2t - 1)​

Answer 1

Answer:

1.51

2.27

3.1

4.1=1

5.6

6.-1

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