Respuesta :

cassidyab3

Answer:

63=y

Step-by-step explanation:

Add 70 to both sides to cancel it out. -7+-70=63. That leaves you with 63=y

Zoeybear

Answer:

63

Step-by-step explanation:

simplify both sides of the equation

-7 = y - 70

flip the equation

y - 70 = -7

add 70 to both sides

y - 70 + 70 = -7 + 70

y = 63