Answer:
x = - 10
Step-by-step explanation:
Given
10 - x = - 2x ( add 2x to both sides )
10 + x = 0 ( subtract 10 from both sides )
x = - 10
Answer:
I would say that it is all of them besides the 35% of the participants do not like to surf.
Is that a triangle prism? Sorry I'm bad at shapes but I can do the area if I know what shape it is