The above question is a mathematical equation and its solution is very simple.

5x-7=-19+6x

Adding all the coefficients of x and the variables we get:

5x-6x=-19+7

-x=-12

x=12 is the answer

5x-7=-19+6x

Adding all the coefficients of x and the variables we get:

5x-6x=-19+7

-x=-12

x=12 is the answer