Matching Pairs EcuacionesOnline version Resolver ecuaciones básicas by Josué Bustos 1 5x−2=3x+1 2 50+x=120 3 2x/3=8 4 8x+4=4x 5 1−9x=−2 6 2−5x=17 7 2x + 2 = 10 8 3x=21 9 3+x−2=3+1 10 2-x=x-8 x = 12 x = 70 5 = x x = 3 x = 4 x = 3/2 x=7 x = 1/3 x = -3 x = 1