Answer: " -54b + 9 " .
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Explanation:
Note the distributive property of multiplication:
a(b + c) = ab + ac ;
We are given: (1/3 − 2b)27 ;
Let's rewrite: ↔ 27(1/3 − 2b) ;
Now: Rewrite using the distributive property. Then, simplify.
27 (1/3 − 2b) = (27 * 1/3) + (27 * -2b) ;
= 9 + (-54)b ;
↔ = - 54b + 9 ;
→ which is the simplified form of the expression.
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