Помогите решить срочно 3(х+1,5)+2(3+х)=-5

Question

Помогите решить срочно
3(х+1,5)+2(3+х)=-5

Answer 1

3(х+1.5)+2(3+х)=-5
3х+4.5+6+2х=-5
5х+10.5=-5
5х=-5-10.5=-15.5
х=-15.5/5=-3.1

Answer 2

3(х + 1.5) + 2(3 + х) = - 5

3х + 4.5 + 6 + 2х = - 5

5х = -5 - 6 - 4.5

5х = - 15.5

х = -3.1