Question

Y=-x+7 find x intercept

Answer 1

Answer:

The x-intercept=7

Step-by-step explanation:

Step 1

Given the equation;

y=-x+7, is a linear equation

Step 2

The x-intercept is the value of x when the graph crosses the x-axis. At this point, the value of y=0

Step 3

Substitute the value of y in the linear equation above to solve for the x-intercept.

Given;

y=0

And the linear equation is;

y=-x+7

replace;

0=-x+7

x=7

The x-intercept=7