Post a New Question
posted by Hayley Sunday, August 14, 2011 at 10:49pm.
2x+11y=9 4x-8y=0 how do I solve this system of equations?
Multiply first equation by two. 4x + 22y = 9 4x - 8y = 0 Subtract second equation from first. 30y = 9 y = 9/30 = 3/10 = .3
More Related Questions