Answer:
the correct answer is A. 70°
12
Step-by-step explanation:
30+(4x+2)=8+6x
30+4x+2=8+6x
32+4x=8+6x
32=8+6x-4x
32=8+2x
2x=32-8
2x=24
x=24/2
x=12
-260
then
-5x
-13x+390
-390
/-13
=
Your answer is C :)
