Question

please answer this question​

Answer 1

Answer:

$2x + 2 + x + 2x - 7 = 180 \\ 5x - 5 = 180 \\ 5x = 185 \\ x = 37$

Answer 2

in triangle PQR,

P+Q+R =180° (angle sum property)

(2x+2)+(2x-7)+x=180°

2x+2+2x-7+x=180°

5x-5=180°

5x=180+5

5x=185

x=185/5

x=37