.015 + .06= .075
not sure if this is correct i did my best
-18 because a negative number times positive is negative.
~JZ
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)
20
20 = 1 x 20
100 = 5 x 20