Answer:
Step-by-step explanation:
you have to add the 2 to both sides
so once you do that you have -6 plus 2
you add that together and get -4
therefore x=-4
Answer:
Step-by-step explanation:
the square root of what ever the area is. Area is length times width, but if all sides are the same then you just have to find the square root.
Answer:
jgfhgkcfh,gj
Step-by-step explanation:
If the problem was written x + 4x. We would know to add like the coefficients together and get 5x same thing with the radicals.