Question

(2х+36)°+74°=180 геометрия

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Answer 1

Ответ:

(2х+36)°+74°=180°

(2х+36)°=106°

2х=70°

х=35°

Answer 2

Ответ:

(2х+36)°+74°=180°

(2x+36)°=180°-74°

(2x+36) °=106°

2x=106°-36°

2x=70°

X=70°:2

X=35°