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