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Plz help solve this please and thx u

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Plz help solve this please and thx u

asked Nov 8, 2022 24.3k views

3 votes

Plz help solve this please and thx u

Plz help solve this please and thx u -example-1

Mathematics
high-school

Joseph Tura asked

8.3k points

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1 Answer

3 votes

2 (an - 1) = 40
2an - 2 =40
2an = 40 - 2
2an = 38
2an/2 = 38/2
an = 19

Pangolin answered Nov 12, 2022

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