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

asked Feb 17, 2022 165k views

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7 votes

Answer:

x = 6, BC = 60

Explanation:

6x + 2x + 1 = 81

8x + 1 = 81

8x (+ 1 - 1) = 81 - 1

8x = 80

8x/8 = 80/8

x = 10

6(10) = 60

Rishav Sharan answered Feb 22, 2022

6.8k points

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