Answer:
x=-2
Step-by-step explanation:
1/3x - 3.3 = -4
+3.3 +3.3
1/3x = -0.7
/1/3 /1/3
x = -2.1
check: 1/3(-2.1) - 3.3
-0.7 - 3.3
-4 = -4
correct!
