If you understand what is linear pair, you can see the same in triangle also. A linear pair is a pair of adjacent, supplementary angles. Adjacentmeans next to each other, and supplementary means that the measures of the two angles add up to equal 180 degrees.
Please clarify, is it f(x)=2 to solve it?
Answer:
-5x+10x+3=5x+6 Is No solution
well if that's in a math problem then its division. Because you are sharing equally.
