How do you solve frac { 3 } { 5 x } + \frac { 7 } { 2 x } = 1?

1 Answer
May 23, 2018

x=4.1

Explanation:

Multiply both sides by 10x

(3*2*cancel(5x))/cancel(5x)+(7*5*cancel(2x))/cancel(2x)=10x#

6+35=10x

41=10x

x=41/10=4.1