Question

what is the solution of 3(2z+4)=6(5z+2)

Answer 1

Answer:

3(2z+4)=6(5z+2)

i.e. 6z+12=30z+12

i.e. 24z=0

i.e. z=0

Answer 2

2z + 4 = 10z + 4

8 z = 0

z = 0

Hope this helps