Check whether the given value is a solution to the equation. A. 4n-3=-2n+9 when (n=2)
Yes or no

B. 3(y+8)=2y - 6 when (y=30)

If h(x) = f[tex]h(x) = f[/tex] ° [tex]g) (x)[/tex] and [tex]h(x) = \sqrt[3]{x+3}[/tex], find [tex]g(x)[/tex] if [tex]f(x) = \sqrt[3]{x +2}[/tex] ·

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers

(60 points) explain this in detail