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2 years ago

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

Mathematics

1 answer:

Nady [450]2 years ago

4 0

Answer:

x = 6, BC = 60

Step-by-step explanation:

6x + 2x + 1 = 81

8x + 1 = 81

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

8x = 80

8x/8 = 80/8

x = 10

6(10) = 60

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Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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