50+X+59+(Y-97) = 50+X+59+(Y+(-97))= 50+59+ (-97)+ X+Y= 109-97+X+Y= 12+X+Y= 128
X+Y=116
Given these conditions, there are an infinite number of possibilities for either variable.
+1904 \(50+X+59+(Y-97)=280\)
\(50+X+59+Y-97=280\)
\(109+X+Y-97=280\)
\(12+X+Y=280\)
\(X+Y=268\)
\(Y=268-X\)
Plug in a value for X and you will get a value for Y.
Domain: (-∞,∞)
Range: (-∞,∞)
Graph of equation:
