Solve each of the following systems of equations by the method of cross-multiplication:
(a – 2b)x + (2a + b)y = 3
Method of cross multiplication
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
(a – 2b)x + (2a + b)y = 3
17
Solve each of the following systems of equations by the method of cross-multiplication:
(a – 2b)x + (2a + b)y = 3
Method of cross multiplication
a1x + b1y + c1 = 0
a2x + b2y + c2 = 0
(a – 2b)x + (2a + b)y = 3