Answers

2015-06-26T17:05:07+05:30
5(z+3)=4(2 z+1) 5 z+15=8 z+4 15-4=8 z-5 z 11=3 z Therefore,z= 11/3
1 3 1
2015-06-26T17:15:03+05:30
5z + 15 = 8z + 4 
8z - 5z = 15 - 4 
3z = 11 
z = 11/ 3 
1 5 1