1. 2(х - 5) = 2х - 10
2. 3(8 + а) = 24 + 3а
3. 5(4 - 6у) = 20 - 30к
4.10(2b - 1) = 20b - 10
5. 4(3 + 3 х- т) = 12 + 12x - 4т
6. 6(5y – 2b + 10) = 30у - 12b + 60
7. 8(3x + а - 4) = 24x + 8a - 32
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Answers & Comments
1. 2(х - 5) = 2х - 10
2. 3(8 + а) = 24 + 3а
3. 5(4 - 6у) = 20 - 30к
4.10(2b - 1) = 20b - 10
5. 4(3 + 3 х- т) = 12 + 12x - 4т
6. 6(5y – 2b + 10) = 30у - 12b + 60
7. 8(3x + а - 4) = 24x + 8a - 32