Question

For the equation 3x - 2y =8 find y if x=0

Answer 1

To find y when x = 0 in the equation 3x - 2y = 8, substitute the value of x into the equation and solve for y. When x = 0, y = -4.

Step-by-step explanation:

To find y when x = 0 in the equation 3x - 2y = 8, we need to substitute the value of x into the equation and solve for y. Let's go through the steps:

1. Step 1: Write down the equation: 3x - 2y = 8.
2. Step 2: Substitute x = 0 into the equation: 3(0) - 2y = 8.
3. Step 3: Simplify and solve for y: 0 - 2y = 8. Rearranging the equation gives -2y = 8. Dividing both sides by -2 gives y = -4.

Therefore, when x = 0, y = -4.