Question

5-4c=c+20 show step

Answer 1

5c=-15 c=-3

Answer 2

\[5-4c-c=20\] we transposed c to left hand side
\[5-5c=20\]
transposing 5 to right hand side
\[-5c=20-5\]
\[-5c=15\]
\[c=-15/5\]
\[c=-3\]

Answer 3

5-4c=c+20
-4c-c=20-5
-5c=15
--- ---
-5 -5
c=-3