liveananas liveananas 07-04-2020 Mathematics contestada 1) 3x + 3 = x +5 2) 3(x – 2) – x = 2x + 1 3) 4(3x + 2) – (6x -5) = 5 4) 2+44=12 +1 5*) −23+ 115− 2−53= 8−45
