CPM Homework Help : INT1 Problem 6-7

CPM Homework Banner

Home > INT1 > Chapter 6 > Lesson 6.1.1 > Problem 6-7

6-7.

Solve each equation for the indicated variable.

$3x − 2y = 18$ for $x$
Hint (a):
Add $2y$ to both sides.
$3x = 18 + 2y$
More Help (a):
Divide both sides by $3$ .
Answer (a):
$x=6+\frac{2}{3}\textit{y}$

$3x − 2y = 18$ for $y$

$C = 2πr$ for $r$
Hint (c):
Divide both sides by $2π$ .
Answer (c):
$r =\frac { C } { 2 \pi }$

© 2022 CPM Educational Program. All rights reserved.