CPM Homework Help : CC3MN Problem 4-6

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4-6.

Use the Distributive Property to rewrite each expression.

$3(2x−7)$
Step (a):
Distribute the $3$ .
Answer (a):
$6x−21$

$-2(x−7)+5x$
Hint (b):
Follow the step in part (a) and then combine like terms.
Answer (b):
$3x+14$

$5x+10$
Step (c):
Factor out a $5$ from both terms.
Answer (c):
$5(x+2)$

$8x+12y$
Hint (d):
Follow the step in part (c).
Answer (d):
$4(2x+3y)$

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