solve y by 2 + 1= y/5-3/2
Answers
Answered by
1
Answer:
Step-by-step explanation:
by cross multiplication
10y+20=4y-30
10y-4y=-30-20
y= -50/6
y= -25/3
y=ans
Answered by
0
Answer:
this is the CORRECT answer = 45/2 or 22.5
Step-by-step explanation:
2+1=y/5-3/2
3 = y/5 - 3/2
3+3/2 = y/5 (adding 3/2 to both sides)
(6+3)/2 = y/5
y/5 = (6+3)/2
y/5 = 9/2
y = 9*5/2 (multiplying by 5 on both sides)
y = 45/2 or y = 22.5
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