AndraMăruță2 AndraMăruță2 23-04-2018 Matematică a fost răspuns 2x=84x=1/53x-15=07x=0-2x=1/34x+8=02x+7=3x-27x+3-3x=4x+32+6(4x-2)=9-5(2x+3)25-4(2x-3)=16+(5x-4)2x-5+8=10x+85-3x=8x+25-3x=8x+2