Solve for x1/2 +7/10x =13/20

We have to solve for x given the following equation: 1/2 +7/10x
= 13/20.

1/2 + 7/10x = 13/20

multiply
all terms with 20x

=> 1*20x/2 + 7*20x/10x =
13*20x/20

=> 10x + 7*2 =
13x

Subtract 10x from both the
sides

=> 10x + 14 -10x = 13x -
10x

=> 13x - 10x = 14

=>
3x = 14

=> x =
14/3

Therefore the required value of x is
14/3.