Question

PLEASE HELP!!

What is the value of c


9–c=63


C= ______

Answer 1

Hey there!

In order for us to out what the value of "c " is you have to do the opposite of subtraction, which is addition but since the result might be a negative we have to keep
`adding`

SO, first lets
`subtract` by
`9` on each of your sides

Like

`9 - c = 63 \\ 9 + (-c) = 63 \\ (-c) + 9= 63 \\ \\ \\ \\ Here! \\ \\ (-c) + 9 - 9 \\ 63 - 9 \\ \\ Cancel: 9 - 9 \\ \\ Keep: 63 - 9 \\ \\ 63 - 9 = 54 \\ -c = 54`

Nextly we will
`divide` by
`-1` on your sides

Like:

`(-c)/(-1) = (54)/(1) \\ \\ Cancel: (-c)/(1) \\ \\ Keep: (54)/(-1)`

`(54)/(-1) = -54`

Answer:
`c= -54`

Good luck on your assignment and enjoy your day!

~
`LoveYourselfFirst:)`