Respuesta :
remember that negative times negative=positive
so multiply as normal
13 times 4=13 times 2 times 2=26 times 2=52
answer is 52
so multiply as normal
13 times 4=13 times 2 times 2=26 times 2=52
answer is 52
you would multiply -13 times -4 and then you get 52 and it should look like this x(52) and then you just rewrite it as x=52