
Arturo C. answered 04/25/19
Harvard Math Teacher
To find y in the equation x + y = 4 given that x = 32/4, first simplify x = 32/4 to x = 8. Then substitute 8 for x in the equation as shown: (8) + y = 4. To solve for y, subtract 8 from both sides of the equation, and the result is y = -4