Answer: x=-4
Step-by-step explanation:
First, add 35 to both sides to isolate the x on one side of the equation:
-7x - 35= -7
+35 +35
___________
-7x = 28
Now, divide both sides by -7 to isolate the x
-7x = 28
÷-7 ÷-7
_______
x = -4
Your answer is -4