Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ? (a) 6 (b) 8 (c) 7 (d) data insufficient
Answers
Answered by
0
from x/2y =3/2, deduce x=3y
substitute that to the first expression
Answered by
0
Answer:
x/2y=3/2by cross multiply we will get 2x=6y so x=3y now put the value in the given equation (7*3y+4y)÷(3y-2y)= (21y+4y)÷y=25y÷y=25 ans but in the question correct option was not given
Similar questions