There is no answer, the equation is false.
You will need 7 because 150 divided by 20 is 7
2x-2+x+5=90
3x+3=90
-3 -3
3x/3 =87/3
x=29
Hey there!
Edge - a line segment where two <u>verticals</u> meet.
Hope this helps!
Answer:
It has no perfect square factors, unless you count 1 = 1^2. That's sort of a degenerate case we don't usually count, since every integer has that factor. We would usually say that 1290 is a square-free integer. Hope this helps!!