Respuesta :
just add the 8 to both sides then divide by negative three
-3x-8=10
+8 +8
-3x=18
-3/-3x=18/-3
x=-6
-3x-8=10
+8 +8
-3x=18
-3/-3x=18/-3
x=-6
the answer is -6 all you have to do on these questions is to guess and check