What is the anwser to 11a + 9 - 3a = –7

With this one. will mark brainliest

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2