3 years ago

9(2n+1) = can someone help me, please

Mathematics

2 answers:

valina [46]3 years ago

7 0

Step-by-step explanation:

9(2n+1) =0

18n+9 = 0

18n = -9

n = -9/18

n = -1/2

GenaCL600 [577]3 years ago

4 0

Answer:

Step-by-step explanation:

9(2n + 1)

<em>use the distributive property a(b + c) = ab + ac</em>

= (9)(2n) + (9)(1) = 18n + 9

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