Answer:
74°?
Step-by-step explanation:
180° = 7x+26
x = 22°
System of Equations:
let these two numbers be x and y
x+y = 82
x-y = 29
If you add the two equations you can eliminate y.
2x = 111
x= 55.5
Plug x back into one of the two equations. So the two numbers are 55.5 and 26.5.
Answer:
[2,4]
Step-by-step explanation: