Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is 180. In a​ triangle, the measures of the three angles are​ x, ​x+25, and x-45. What is the measure of each​ angle?

Answerthe simplified expression isexplanationthe given expression is,let us deal with the bracket first.the two negatives in the parenthesis will become positive.the expression now becomes,we now expand the parenthesis to get,we group like terms to obtain,this simplifies to,