Given (f+g)(x)=10-3x and (f-g)(x)=5x-14,find f(x) and g(x).

问题描述:

Given (f+g)(x)=10-3x and (f-g)(x)=5x-14,find f(x) and g(x).

f(x)+g(x)=10-3x
f(x)-g(x)=5x-14
f(x)=x-2
g(x)=12-4x