Question

3/4=4/x 6/x=-3/2

x+1/

2=x-1/3 7/4=x+1/x-1

Answer 1

3/4=4/x
3x=16
x=16/3

6/x= -3/2
-3x=12
x= -4

x+1/2=x-1/3
6x+3=6x-2
0x=-5
x inexistente

7/4=x+1/x-1
7x-7=4x+4
3x=11
x=11/3