Answer
Success!
c=1

↓Steps Explained:↓

Solve for c

20c + 8 = 8c + 20

Group variables

Group our variables 20c and 8c
subtract 8c from both sides

20c + 8 - 8c = 8c + 20 - 8c

Cancel 8c on the right side:

12c + 8 = 20

Divide each side by 20

20c
20
=
  
8
20

Group constants

Group our constants 8 and 20.
subtract 8 from both sides

12c + 8 - 8 = 20 - 8

Cancel 8 on the left side:

12c = 12

Divide each side of the equation by 12

12c
12
=
  
12
12

c = 1

Final Answer

c=1
Take the Quiz  Switch to Chat Mode


Related Calculators:  Literal Equations  |  Simultaneous Equations  |  4 unknowns using Cramers Rule