Samuel is solving an equation for y. His first step is to add 7 to both sides. Which equation is he solving? (1 point)
O 2y + 15 = 7
2y + 7 = 15
O 2u - 7 = 15
O 2u - 15 = 7
1 answer
2y + 7 = 15
O 2y + 15 = 7
2y + 7 = 15
O 2u - 7 = 15
O 2u - 15 = 7
1 answer