ALGEBRAOnline version resuelve by Bibiana Montiel rodriguez 1 resuelve2x=6 a x=3 b 3 c x=2 d 2 2 resuelve 2x-3=6+x a -9 b x=-9 c x=9 d x 3 resuelve5y+2=y a x=-2 b x=2 c 2 d y=-2 4 resuelve3+4--2y=5y a y=1 b 1 c x=1 d y=-1 5 resuelve 3x=4-1 a x=-1 b x=1 c 12 d y=-2