13x-3y=18 solve for y

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

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

John read the first 114 pages of a novel, which was 3 pages less than 1/3 of the novel. write an equation to determine the total number of pages (p)(p) in the novel.