What is the x value such that y =15 - 3x and y = 0?

Solution:

Given, Equations are

y = 15 - 3x and y = 0

Solve for x when y = 0. We get,

0 = 15 - 3x

On rearranging

3x = 15

Dividing both sides by 3

x = 15/3

So we get,

x = 5

Therefore, the x value is 5.

What is the x value such that y =15 - 3x and y = 0?

Summary:

The value of x when y = 15 - 3x and y = 0 is 5.