Question

(3x+5)+(8x+1)=17
Решите уровнение

Answer 1

3x + 5 + 8x + 1 = 17
11x + 6 = 17
11x = 17 -  6
11x = 11
x = 1 

Answer 2

(3х+5)+(8х+1)=17;
11х=17-6;
11х=11;
х=1