14trixie 14trixie

03-10-2021
Mathematics

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hi please i need the complete step-by-step solution for number 5. thank you

hi please i need the complete stepbystep solution for number 5 thank you class=

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Аноним Аноним

03-10-2021

Answer:

8

Step-by-step explanation:

( 12 + 3m ) / 2 = 18

12 + 3m = 18 x 2

12 + 3m = 36

3m = 36 - 12

3m = 24

m = 24 / 3

m = 8

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