Question

7.85-2.15c=20.75 solve this boii

Answer 1

-6

Explanation:

Undo everything being done to the variable.

7.85-2.15c=20.75

1: This is basically -2.15c+7.85 so subtract 7.85 from both sides to undo the addition.

-2.15c=12.9

2: divide both sides by -2.15 to undo the multiplication.

c=-6