2+3х=-7-5 Помогите решить

Question

2+3х=-7-5
Помогите решить

Answer 1

2 + 3x = - 7 - 5
2 + 3x = - 12
3x = - 12 - 2
3x = - 14
x = - 14 : 3
x = - 4 2/3

Answer 2

2+3х=-7-5
2+3х=-12. (-7-5=-12)
3х=-12-2
3х=-14
х=-14:3
х=-4,6