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laila [671]
3 years ago
12

(ii) n is an integer and 6n +5 <20

Mathematics
1 answer:
Sonja [21]3 years ago
3 0

6n + 5 < 20

Subtract both sides 5

6n + 5 - 5 < 20 - 5

6n < 15

Divide both sides by 6

6n ÷ 6 < 15 ÷ 6

n < 15/6

n < 3×5/3×2

n < 5/2

n < 2.5

n《 2

Thus the largest value of n is :

<h2><em>n</em><em> </em><em>=</em><em> </em><em>2</em><em> </em></h2>

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ad-work [718]
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Read 2 more answers
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