Question

Wht is the solution to this inequality

Answer 1

$x \geqslant 2$

Answer 2

6x is greater than or equal to -4x +20
6x>= -4x+20
you want to isolate the variables on one side and the real numbers on the other.
6x>=-4x+20
+4x    +4x
This is how you move it from one side of the equation to the other.
10x>=20
TO get x by itself, you will divide both sides by 10. 
10x/10>=20/10
x>=2
so x is greater than or equal to 2