Решите уравнения: 1) х+2,7=3 ; 2) х-0,6=1,4 ; 3) 3/4+х=1 ; 4)х-1 1/5=4/5 $5)2х-5=х-1 ; 6) 2,7х+1,3=х+3

большое спасибо очень помогли!

Удачки!)

1) x+2.7 = 3x = 3-2.7x = 0.32) x-0.6 = 1.4x = 1.4+0.6x = 23)3/4 + x = 1x = 1-3/4x = 4/4-3/4x = 1/44)x-1 1/5 = 4/5x = 4/5+1 1/5x = 25) 2x-5 = x-12x-x = 5-1x = 46) 2.7x+1.3 = x+32.7x-x = 3-1.31.7x = 1.7x = 1.7/1.7x = 1