6x - 2y = -11 10x +2y= 14 can anyone me solve this system of equations? it’s using the elimination method. and can you detail it so it’s easy to understand?

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account