9.8k views
3 votes
Solve for x.
X + 9
2x 111
x = [?]

Solve for x. X + 9 2x 111 x = [?]-example-1
User Torge
by
3.0k points

2 Answers

2 votes

Answer:

120

Explanation:

Angle x + 9 and 2x - 111 are adjacent angles.

Adjacent angles are equal.

2x - 111 = x + 9

2x - x = 9 + 111

x = 120

User ShAkKiR
by
3.4k points
3 votes

Answer:

2x-111=x+9[corresponding angle]

2x-x=111+9

x=120

User Dmytro Yashkir
by
4.2k points