Question

cuanto es x-7(2x+1)=-7-13

Answer 1

x-7(2x+1)= -7 -13 x-14x -7 = -7-13 x-14x= -7-13+7 13x = -13 x= -13/ 13 x= -1

Answer 2

x-14x+7=-7-13
13x+7=-7-13
13x=-7-7-13
13x=27
x=27/13
creo que es asi