The question is just a black box. I would like to help you if you could attach a pic of the problem
You want solved
8x+6=62
Subtract 6 from both sides
8x= 56
Divide both sides by 8
x=7
Final answer: The number is 7
A=6
b=24
c=33
don't put x..x'2 ok when you solving by this
Answer:
2,4,5 - obtuse angle
3,4,5 - right angle
6,7,8 - acute angle
7,9,15 - obtuse angle
3,3,10 - cannot form a triangle
By solving with elimination you should get (3,-6)