To isolate the variable here is what you would do:
−5c= 
Step 1: Divide both sides by -5.
=
(A five was supposed to go underneath the 24 to show the division but whatever)
Answer: c=
Answer: instead of X put 5 and instead of y put 2
5+6(2)
5+12= 17
Step-by-step explanation:
Hello there!
Just solve for x by combining like terms:
2x+18=20
2x=20-18
2x=2
x=1
:)