Matching Pairs Algebra ec.Online version Ecuaciones lineales by Junior Flores 1 x+4x=2 2 6x-4+5x=2x+15 3 10x+4=8 4 x-4=7 5 2x+4=3 6 12x=3x+2 7 5x+7=11x+3 8 8+3x-2=10 9 x+3-2x=4 10 10x+5-3x+2=3x+4 -1/2 2/3 19/9 -1 -3/4 2/5 11 4/3 2/9 4/10