If the sol'ns are -9 and 9, then we can use this to form our eq'n:
(x - 9)(x + 9) = 0
x^2 - 81 = 0
so...
x^2 + z - 103 = x^2 -81
z - 103 = -81
z = -81 + 103
z = 22
Answer:
Step-by-step explanation:
(X + 5)/9 = 3
Cross multiply
X + 5 = 3(9)
X + 5 = 27
X = 27 - 5
X = 22
I think its missing info?
$6469.177
I could be wrong but I'm pretty sure that is right.
