Question

1) 2x=1/2

2) (7/8)x=67/49

Answer 1

1) 2x=1/2

2x:2=1/2:2

x= 1/2×1/2

x= 1/4

2) (7/8)x=67/49

8/7×7/8x= 8/7×67/49

x= 8/7×67/49

x= 536/343