Решите уравнение 5+2(3x+4)=1

Question

Решите уравнение 5+2(3x+4)=1

Answer 1

5 + 2(3х + 4) = 1

5 + 6х + 8 = 1

13 + 6х = 1

6х = 1 – 13

6х = – 12

х = – 2

Answer 2

5 + 2 (3x + 4) = 1
5 + 6х + 8 = 1
6х + 13 = 1
6х = 1 - 13
6х = - 12
х = - 12 : 6
х = - 2