Here is my problem, I do not understand it at all! Find a and b so that (-2, -1) is the unique solution to the system below. ax+by= -7 -ax+ 2by = -2
Follow Math Help Forum on Facebook and Google+
Originally Posted by runner940 Here is my problem, I do not understand it at all! Find a and b so that (-2, -1) is the unique solution to the system below. ax+by= -7 -ax+ 2by = -2 Substitute the x and y from the given point into your system and solve the new system for a and b.
View Tag Cloud