jenn1643
jenn1643
20-09-2019
Mathematics
contestada
x + 3x + 2x + 3(x + 1) = 30
Respuesta :
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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