Question

solve : 2a +3/7= 4a/5​

Answer 1

2a+3/7 = 4a/5

3/7 = 4a/5 - 2a

(4a-10a)/5 = 3/7

(-6a)×7 = 15

-42a = 15

a = -15/42

a = -5/14

I HOPE THIS HELPS YOU

Answer 2

Answer:

$\frac{5}{6}$

Step-by-step explanation:

=> $\frac{2a+3}{7}$ = $\frac{4a}{5}$

$=> (2a-3)5 = 4a*7\\=> 10a+15= 28a\\=> 18a = -15\\=> a = \frac{-15}{-18} \\=> a = \frac{15}{18}\\= \frac{5}{6}$

Hope it helps!