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30-10-2020
Mathematics

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Please, help 10th grade math work

Please help 10th grade math work class=

Respuesta :

azizbekochilov azizbekochilov

31-10-2020

Answer:

15 & 12.5

Step-by-step explanation:

3) x+5x+6x=180

12x=180

x=15

4) x+7x+80=180

8x=100

x=12.5

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