x/y=4/5and7x+6y=9 find the value y
rohan491424:
answer
Answers
Answered by
1
Answer:
x/y=4/5
x=4y/5
substituting value of x in 7x+6y=9 we get
7(4y/5)+6y=9
28y/5+6y=9
58y=45
y=45/58
Step-by-step explanation:
specifically nowwwwww
................
u know i m stubborn right thn put ur photo
sakthiiiiiiiii
plssssssssssss
plsssssssssssss
....
sakthiiiiii
plss
or main apne aapko maar dungi
Answered by
1
given that x/y =4/5 =>x=4y/5
7x+6y=9 => 7(4y/5)+6y=9
. =>28y/5+6y=9
. =>(28y+30y)/5=9
=>28y+30y=45
=>58y=45
=>y=45/58
Substitute this value in first equation to get x
hope this answer was helpful
please mark me as the brainliest
7x+6y=9 => 7(4y/5)+6y=9
. =>28y/5+6y=9
. =>(28y+30y)/5=9
=>28y+30y=45
=>58y=45
=>y=45/58
Substitute this value in first equation to get x
hope this answer was helpful
please mark me as the brainliest
What why aiyo
summa
guess you are taller than me
kalakku
think this will be the last time i chat with you
What why
Y will this be our last c ha tt
Guess got someone better than me aaahhh
het not like that
hey
Similar questions