6(n-3)-2n=10 solve for n

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Find the multiplicative inverse of 8-12i