Simplifying makes a algebric expression easily understandable and solvable.
Answer: x=19
Step-by-step explanation:
a triangle always=60 so
14+12+15=41
41-60
=19
7 would be the number cause;
25 ÷ 7 = 3 r4
hope that helps :D
45 plus 15 is 60 so he ran 12 yards so subtract 12 from 60 and your answer is 48
