CPM Homework Help : CC3 Problem 6-29

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Home > CC3 > Chapter 6 > Lesson 6.1.3 > Problem 6-29

6-29.

Change each equation below into $y=mx+b$ form.

$y−4x=−3$
Hint (a):
Solve the equation for $y$ .
More Help (a):
$y−4x=−3$
$+4x+4x$
Answer (a):
$y=4x−3$

$3y−3x=9$
Hint (b):
Solve the equation for $y$ .
More Help (b):
$3y−3x=9$
$+3x+3x$
More Help (b):
$3y=3x+9$
Now divide everything by $3$ .
Answer (b):
$y=x+3$

$3x+2y=12$
Hint (c):
Follow the steps in part (b).

$2(x−3)+3y=0$
Hint (d):
First distribute the $2$ .
More Help (d):
Follow the steps in part (b).
Answer (d):
$y=-\frac{2}{3}{x}+2$

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