For questions 1 - 2, use the following functions: f(x) = 3x - 7
g(x) = 2x - 4
1. Find (f + g)(x)
2. Find (f - g)(x),

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.