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How do you solve #\frac { 8} { 7} - \frac { 13} { 14} = \frac { 1} { x }#?

1 Answer

Apr 13, 2018

#{ 8}/ { 7} - \frac { 13} { 14} = \frac { 1} { x }#
#x=14/3#

Explanation:

#\frac { 8} { 7} - \frac { 13} { 14} = \frac { 1} { x }#
#(2*8-13)/14=1/x#
#(16-13)/14=1/x#
#3/14=1/x#
#14/3=x/1#
#x=14/3#

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