1/7-3(3/7n-2/7)

Combine like terms to create an equivalent expression
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1 Answer

¹⁄₇-3(³⁄₇n-²⁄₇)

Distribute the 3:

¹⁄₇-⁹⁄₇n+⁶⁄₇.

Group like terms:

¹⁄₇+⁶⁄₇ - ⁹⁄₇n,

1-⁹⁄₇n or 1-9n/7 or (7-9n)/7.

by Top Rated User (1.2m points)

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