Question

-2(x-5)-3(2x+1)=10-x ajudem pfv

Answer 1

-2(x-5) -3(2x +1) =10 -x
-2x +10 -6x -3 =10 -x
-2x +x -6x=10 -10 +3
-x -6x = 0 +3
-7x =3       .(-1)
7x=-3
x= -3/7