Find all values of c such as 5c−4=7−4−c3
First, multiply both sides by 3:
15c-12=21-(4-c)
15c-12=21-4+c
=17+c
From here, subtract c from both sides:
14c-12=17
Add 12 to both sides:
14c=29
Can you solve it from here?
:)
