Question

solve the following equation
a) x-7/x+7=2/3
b) x-2/5x-3=-1/4​

Answer 1

Hey friend here is your answer

a. 3 x -1 / 5 - x/7 = 3

3 x -1 / 5 - x/7 = 3

21x-21-7x/35=3

14x-21/35=3

14x-21=3×-21

14x-21=-63

14x=-63+21

14x=-42

x=-42/14

x=-3

b. (2x-5)/3 + (5x-4)/4=1

(2x-5)/3 + (5x-4)/4=1

8x-20+15x-12/12=1

23x-32/12=1

23x-32=1×12

23x-32=12

23x=12+32

23x=44

x=44/23

hope it help you ^_^