Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!

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SimonDos asked Aug 3, 2022

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21 votes

Can SOMEONE PLEASE HELP ME I NEED HELP!!! Please I don’t get it!!!

Mathematics
high-school

SimonDos asked Aug 3, 2022

by SimonDos

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2 Answers

10 votes

Explanation:

According to the question,

AB+BC=AC

2x+1+6x=81

8x+1=81

8x=81-1

8x=80

x=80/8

x=10

Gennady Kozlov answered Aug 6, 2022

by Gennady Kozlov

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25 votes

Explanation:

AC = AB + BC

81 = 2x + 1 + 6x

81 = 8x + 1

81 - 1 = 8x

80 = 8x

80/8 = x

10 = x

Mcragun answered Aug 7, 2022

by Mcragun

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