Question

7y+4 / y+2=-4/3
Pl solve this problem

Answer 1

$\frac{7y+4}{y+2}= \frac{-4}{3}$
On cross-multiplying:-
$7y+4= \frac{-4(y+2)}{3}$
$7y+4= \frac{-4y-8}{3}$
$7y= \frac{-4y-8}{3} -4$
Multiplying both sides by 3. (because LCM=3)
$21y=-4y-8-12$
$21y+4y=-8-12=-20$
$25y=-20$
$y= \frac{-20}{25} = \frac{-4}{5}$

Answer 2

cross multiply:
3(7y+4)=-4(y+2)
21y+12=-4y+8
21y+4y=8-12
25y=-4
y=-4/25