### Home > A2C > Chapter 2 > Lesson 2.1.3 > Problem 2-41

2-41.

Serena wanted to examine the graphs of the equations below on her graphing calculator. Rewrite each of the equations in

**y****-form**(when the equation is solved for*y*) so that she can enter them into the calculator. 2-41 HW eTool (Desmos). Homework Help ✎5 − (

*y*− 2) = 3*x*5(

*x*+*y*) = −2

Subtract 5 from both sides of the equation.

−(*y* − 2) = 3*x* − 5

Multiply both sides by −1.

*y* − 2 = −3*x* + 5

Now finish solving for *y* by adding 2 to both sides.

*y* = −3*x* + 7

See part (a).

Use the eTool below to view the graphs of the equations.

Click the link at right for the full version of the eTool: A2C 2-41 HW eTool