4-2 (z-4)÷3=1÷2 (2z+5)
Answers
Answered by
19
(2z- 8)÷3 =(2z+5)÷2
2z-8*2= 2z+5*3
4z-16=6z+15
-1=2z
z= -1÷2 or -0.5
2z-8*2= 2z+5*3
4z-16=6z+15
-1=2z
z= -1÷2 or -0.5
Similar questions