Wednesday, January 20, 2021

ALGEBRA

 

If   1e  =  50; find the value of e.

      23

 

Solution

 

1e  =  50

23

 

123 x 1e  =  50 x  23     multiply by23 both sides.

       123

 

1e = 50 x 23

 

e = 1150                   [because 1e = e]

 

hence e=1150

 

ZAMU YAKO

 

If   1d  =  20; find d.

     14