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White raven [17]
3 years ago
15

12(a + b) + 4(2a + b) − 6(a + 3b) simplify the expression

Mathematics
2 answers:
m_a_m_a [10]3 years ago
7 0
<span>14a - 2b........................</span>
Anuta_ua [19.1K]3 years ago
6 0
=<span>12(a + b) + 4(2a + b) − 6(a + 3b)
=12a + 12b + 8a + 4b - 6a - 18b

Now, Try to put every a's together & every b's together,
= (12a+8a-6a) + (12b+4b-18b)
= 14a - 2b

In short, Your Answer would be 14a - 2b

Hope this helps!</span>
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