Final answer:
To solve the equation T = 7c - 2y for y, isolate y by subtracting 7c from both sides and dividing by -2.
Step-by-step explanation:
To solve the equation T = 7c - 2y for y, we need to isolate the variable y on one side of the equation. First, let's get rid of the constant term 7c by subtracting 7c from both sides of the equation:
T - 7c = -2y
To solve for y, we need to get rid of the coefficient -2. We can do this by dividing both sides of the equation by -2:
(T - 7c) / -2 = y
So, the solution for y is y = - (T - 7c) / 2.
Learn more about Solving equations with variables on both sides