Answer:
Literally do
a^2+b^2=c^2
not that difficult man
Your answer is
3 x (-3)-2 = -45
There isn't a question-
x=7
Step-by-step explanation:
Equate the angles 7x-7 and 4x+14 and solve:
7x-7 = 4x+14
7x-4x = 14+7
3x = 21
x = 7
