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Lerok [7]
3 years ago
12

2n+5=20?????????????

Mathematics
2 answers:
Oksanka [162]3 years ago
8 0

2n+5=20

Subtract 5 from 5 and 20

2n=15

Divide 15 and 2 by 2

n=7.5

:P

Tomtit [17]3 years ago
5 0

<em>n ≈ 7.5</em>

<em>2n + 5 ≈ 20 </em>

<em>5 - 20 = 2n ≈ 15</em>

<em>Subtract 5 from 5 and 20 .</em>

<em>2n = 15 </em>

<em> 15 ÷ 2 ≈ 7.5</em>

<em>n ≈ 7.5</em>


<em>Echy~</em>

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