Question

Determine o valor do termo desconhecido,
representado pela letra, em cada caso.
a) x: (-8)
=
-6
c) t:(-3) =
-24
b) y: 9
-7
d) z:(-13) = 12
ME AJUDEM

Answer 1

$\large\boxed{\begin{array}{l}\rm a)~\sf x\div(-8)=-6\\\sf x=(-6)\cdot(-8)\\\sf x=48\\\rm b) y\div9=-7\\\sf y=(-7)\cdot9\\\sf y=-63\\\rm c)~\sf t\div(-3)=-24\\\sf t=(-3)\cdot(-24)\\\sf t=72\\\rm d) ~z\div(-13 )=12\\\sf z=(-13)\cdot12\\\sf z=-156\end{array}}$