Answer:
x = 58
Step-by-step explanation:
We can use algebra to solve this one! Since <FAE + <FA= 180 we can write :
x + 7 + 2x -1 = 180
Let's simplify the left side to :
3x + 6 = 180
Subtract 6 to isolate the variable.
3x = 174
Divide both sides by 3 to get
x = 58
