It shows you the exact distance from each number and it's easier to find out how far apart they are.
Answer:-3
Step-by-step explanation:Could it be -3 if your learning about intercepts I need more information to help you further
To solve for x just isolate x by moving the other variables so....:
First add c to both sides
g+c= y+x
Subtract y from both sides
g+c-y= x
That should be your final answer (we cannot come up with an actual digit for x because there are no numbers in this equation we simply can make an equation for x)