-2.6(3х+5)+0.8(24х+15)=-2,6*3x+(-2,6)*5+0,8*24x+0,8*15=-7,8x-13+19,2x+12=11,4x-1
-2.6(3х+5)+0.8(24х+15) = -7,8х-13+19,2х+12=11,4х - 1
-2.6(3х+5)+0.8(24х+15)=-2,6*3x+(-2,6)*5+0,8*24x+0,8*15=-7,8x-13+19,2x+12=11,4x-1
-2.6(3х+5)+0.8(24х+15) = -7,8х-13+19,2х+12=11,4х - 1