How do you simplify #\frac { 1} { 7} - 3( \frac { 3} { 7} n - \frac { 2} { 7} )#?

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Answer 1 · 2017-10-25T05:42:26

#(7- 9n)/7#

Combine numbers with common denominators

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

Distribute the #3#

#1/7-((9n-6)/7)#

Again combine numbers with common denominators

#(1 - 9n+6)/7#

Simplify

#(7- 9n)/7#