if 2x + 3y : 3x + 5y= 18 : 29, find x : y
Answers
Answered by
3
Answer:
3:4
Step-by-step explanation:
2x+3y/3x+5y=18/29
29(2x+3y)=18(3x+5y)
58x + 87y = 54x + 90y
4x =3y
x:y=3:4
Answered by
0
Step-by-step explanation:
2X + 3Y / 3X + 5Y = 18/29
2X + 3Y 18
------------ = ----------
3X + 5Y 29
29(2X + 3Y ) = 18 (3X + 5Y)
58X + 87Y = 54X + 90Y
58X - 54X = 90Y - 87Y
4X = 3Y
X : Y = 4 : 3
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