Question

3x/2 - 4x/5 =77, then x= ?where

Answer 1

3x/2-4x/5=77

15x-8x /10=77

7x/10=77

7x=770

x=770/7

x=110

Answer 2

Heya! here is your answer.

3x/2-4x/5=77

(taking lcm of 2 and 5)

(15x- 8x)/10=77

7x=770

x=110 ans.

hope it helps. .