Question

2/5(5x-1)+3/10(10 x-3)=-1/2(x-2)-6/5

Answer 1

x in (-oo:+oo)

(2/5)*x+6/5 = (3/5)*x+31/15+1/3 // - (3/5)*x+31/15+1/3

(2/5)*x-((3/5)*x)+6/5-(31/15)-(1/3) = 0

(2/5)*x+(-3/5)*x+6/5-31/15-1/3 = 0

-1/5*x-6/5 = 0 // + 6/5

-1/5*x = 6/5 // : -1/5

x = 6/5/(-1/5)

x = -6

x = -6

Answer 2

Respuesta:

X = 1/5

Explicación paso a paso:

Dejo imagen con el paso a paso.