How do you solve #\frac { 3} { 5x } - \frac { 10} { x ^ { 2} } = \frac { 2} { 10x }#?

1 Answer
salamat
May 8, 2017

#x =25#

Explanation:

#3/(5 x) - 10/x^2 = 2/(10x) = 1/(5x)#

multiply with #5x^2# to both sides
#3x - 50 = x

minus with #x# to both sides
#2x - 50 = 0#

add with #50# to both sides
#2x = 50#

divide with #2# to both sides
#x = 25#

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