Answer:
x=9
Step-by-step explanation:
81 is the product of -9 & -9. -9-9=-18. Therefore, (x-9)^2=0, and you get that x=9.
when x=4, the value of y is the answer.
when x=4,we can see that the value of y is 1
Divide both sides by x + b to get m by itself. The equation will look like this: m =
8
-4/5+4(1)/3 = -4/5 + 4/3
L.C.M = 15
then -12+20/15 = 8/15
