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DedPeter [7]
3 years ago
11

2-2n=3n+17 answer plz:

Mathematics
2 answers:
Gemiola [76]3 years ago
7 0

Answer:

n=−3

Step-by-step explanation:

Agata [3.3K]3 years ago
6 0

Answer:

N = -3

Step-by-step explanation:

<em>rearrange the terms :</em>

2-2n = 3n + 17

<u>-2n + 2 = 3n + 17</u>

<em>subtract 2 from both sides </em>

2n + 2 = 3n + 17

2n + <u>2 - 2</u> = 3n + <u>17 - 2</u>

subtract the numbers

<em>simplify</em>

-2n = 3n + 5

subtract 3n from both sides.

divide both sides of the equation by the same term

<u>-5n - 5</u>

<u>15 - 5</u><u> </u>

<u></u>

<u>therefore it is N = -3</u>

<em />

<em />

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