Final answer:
To solve for y in the equation z = 4x + 7y, you need to isolate y on one side of the equation.
Step-by-step explanation:
To solve for y in the equation z = 4x + 7y, we need to isolate y on one side of the equation.
Step 1: Distribute the 7y term on the right side: z = 4x + 7y
Step 2: Move the 4x term to the left side: z - 4x = 7y
Step 3: Divide both sides by 7 to solve for y:
y = (z - 4x)/7