Answer:
Your answer is y = -2/7x + 1/7
Explanation:
Firstly, remove 2x from each side, to bring it to the right side of the equation.
2x + 7y = 1 ---> 7y = -2x +1
Then, just divide it all by 7.
7y = -2x +1 ---> y = -2/7x + 1/7
You've got your answer!