3 years ago

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

Mathematics

2 answers:

Irina-Kira [14]3 years ago

7 0

Answer:

x＝3

Step-by-step explanation:

6x＋3x+3＝30

9x＝30-3

9x＝27

x＝27÷9

x＝3

wlad13 [49]3 years ago

4 0

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creativ13 [48]

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