jenn1643 jenn1643

20-09-2019
Mathematics

contestada

x + 3x + 2x + 3(x + 1) = 30

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Аноним Аноним

20-09-2019

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Answer Link

1799387032 1799387032

20-09-2019

Answer:

x＝3

Step-by-step explanation:

6x＋3x+3＝30

9x＝30-3

9x＝27

x＝27÷9

x＝3

Answer Link

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