Question
y=3x+13 and y=x-3 where do these points intercept without graphing
Answers
R_scott
3x + 13 = x - 3 ... 2x = - 16 ... x = -8
substituting ... y = -8 - 3 = -11
(-8,-11)
substituting ... y = -8 - 3 = -11
(-8,-11)