3a-2 (2a-5) = 2(a+3)-8 simplify
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3a - 2 ( 2a - 5) = 2 (a + 3) - 8
3a - 4a + 10 = 2a + 6 - 8
- a + 10 = 2a - 2
- a - 2a = - 2 - 10
- 3a = - 12
a =
a =4
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Answered by
1
Answer:
3a - 2 ( 2a - 5) = 2 (a + 3) - 8
3a - 4a + 10 = 2a + 6 - 8
- a + 10 = 2a - 2
- a - 2a = - 2 - 10
- 3a = - 12
a =-12/-3
a =4
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