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Zolol [24]
3 years ago
12

Simplify 8 + 3{x - 2[x + 5(x + 3)]}.

Mathematics
1 answer:
pochemuha3 years ago
8 0
<span>8 + 3{x - 2[x + 5(x + 3)]}.
=</span><span>8 + 3{x - 2[x + 5x + 15]}
=</span>8 + 3{x - 2[6x + 15]}
=8 + 3{x - 12x -30}
=8 + 3{- 11x -30}
= 8 - 33x - 90
= - 33x - 82
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