2021 Guide to the Night Sky: A month-by-month guide to exploring the skies above Britain and Ireland

2021 Guide to the Night Sky: A month-by-month guide to exploring the skies above Britain and Ireland

Matematika Sekolah Menengah Atas 4 × - y = 12
4 (-2) - y = 12
-8 -y = 12
y = 12+8
y = 20​

4 × - y = 12
4 (-2) - y = 12
-8 -y = 12
y = 12+8
y = 20​

Jawaban:

20

Penjelasan dengan langkah-langkah:

4×- y =12

4(-2)-y = 12

-8 - y = 12

y= 12+8

y = 20

maaf kalau salah ya

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