A prime number is one that's only factors are 1 and itself. So 2 would be a prime number, 11 also, and 19.
X = -23 - 47
x = -70
-70 + 47 = -23
I manually graphed the equation
Solve the rational equation by combining expressions and isolating the variable m.
m = -10
Use the zeroes to figure this out... x=-18, y=9