Question

Solve for X
3ax/5 - 4c = ax/5

Answer 1

`\frac { 3ax }{ 5 } -4c=\frac { ax }{ 5 }`
First multiply both sides by 5:

`5\cdot (\frac { 3ax }{ 5 } -4c)=5\cdot \frac { ax }{ 5 } \\ 3ax-20c=ax`
then take the ax to the other side :

`3ax-20-ax=0` and simplify:

`2ax-20c=0` factor:

`2(ax-10c)=0\\ ax-10c=0\\ ax=10c\\ x=\frac { 10c }{ a }`