Find the value of x and y.

triangle

The angle above adjacent to the inner segment and left adjacent to the right side is labeled left parenthesis 2 x plus 7 right parenthesis degrees.
The angle lower adjacent to the inner segment and left adjacent to the right side is labeled left parenthesis 12 y plus 1 right parenthesis degrees.
The lower right interior angle of the triangle is labeled left parenthesis 3 x minus 7 right parenthesis degrees.
(1 point)
Responses

x = 15, y = 12
x = 15, y = 12

x = 14, y = 11
x = 14, y = 11

x = 14, y = 12
x = 14, y = 12

x = 15, y = 11

2 answers

x = 15, y = 11
is their any other possible anwsers