Question

Реши уравнение. (4,4 + х) * 2 = -6х

Answer 1

(4.4+x)*2=-6x
2x+8.8=-6x
8.8=-6x-2x
8.8=-8x
x=-1.1

Answer 2

$(4,4+x)*2=-6x\8,8+2x=-6x\-8x=8,8\x=-1,1$