Question

How do you solve
5q-7=2/3

Answer 1

`5q^((3) -7^((3)=(2)/(3) \\ \\ 15q -21=2 \\ \\ 15q=2+21 \\ \\ 15q=23 \\ \\ \boxed{q=(23)/(15)}`

Answer 2

`5q-7=(2)/(3)\ \ \ \ \ \ |add\ 7\ to\ both\ sides\\\\5q=7(2)/(3)\\\\5q=(23)/(3)\ \ \ \ \ \ |divide\ both\ sides\ by\ 5\\\\\boxed{q=(23)/(15)}`