### Home > CCA > Chapter 2 > Lesson 2.3.1 > Problem2-84

2-84.

The graph of the equation 2x − 3y = 7 is a line. Homework Help ✎

1. Find the x- and y-intercepts and graph the line using these two points.

To find the y-intercept, substitute 0 for x and evaluate.

$\text{The }y\text{-intercept is, }(0,-2\frac{1}{3}).$

Now do the same for the x-intercept, but substitute 0 for y instead.

2. If a point on this line has an x-coordinate of 10, what is its y-coordinate?

Substitute 10 for x and evaluate for the value of y.