Answer:
x = 14.5
Step-by-step explanation:
Exterior angle thm
<C = <D
7x - 2 = 9x - 31
7x - 9x = -31 + 2
-2x = -29
x = 14.5
Its B
-130 + 240= 110
110- 56 = 54
So.. 54 is your answer
Answer:
the answer you can try is
186x-7
(x•19)4=752
x would be multiplied by 19 then after it’s getting multiplied by 4.