Answer: -2
Step-by-step explanation:
-2 - 7 = -9
Answer:
[tex]\Huge \boxed{c=-2}[/tex]
[tex]c-7=-9[/tex]
We need to isolate the [tex]c[/tex] variable on one side of the equation.
Adding 7 to both sides of the equation.
[tex]c-7+7=-9+7[/tex]
Simplifying the equation.
[tex]c=-2[/tex]
