Question

(4x+3y) : (3x+5y)= 6:7 find x:y , x if y=10 , y, if x=27 full answer​

Answer 1

Answer:

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Answer 2

Explanation:

4x+3y/3x+5y =6/7

28x+21y=18x+30y

28x-18x=30y-21y

10x=9y

X=9y/10

if y=10 than

x=9

if x=27 than

y=30

so x/y=3/10 Answer