1.

If 2 Y + 5 X upon 3 Y - 5 x = 2 1/2 find x:y​

Answer»

ANSWER:

X:y=59:115

Step-by-step EXPLANATION:

(2y+5x)÷(3y-5x)=21÷2

2(2y+5x)=21(3y-5x)

4y+10x=63y-105x

105x+10x=63y-4y

115x=59y

x÷y=59÷115

x:y=59:115



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