Зу + 4/2 - бу = -2/5
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Answered by
3
Answer:
y= 3 nice questions and answers
Answered by
9
Answer:
3y-6y+4/2 = -2/5
-3y +4/2 = -2/5
4/2 = -2/5 +3y
4/2+2/5 = 3y
20/10+4/10 = 3y
24/10 = 3y
2.4 = 3y
2.4/3 = y
y = 0.8
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