Question

x+ 4 supra 3 = 5 supra 3 --------- x+ 3 supra 2 = 8 supra 5

Answer 1

x+4 supra 3= 5/3
(x+4)*3= 3*5
3x + 12 = 15
3x= 15-12
3x= 3
x=3/3
x=1


x+3 supra 2 = 8/5
(x+3)*5= 8*2
5x + 15 = 16
5x= 16-15
5x= 1
x= 1/5