Решить уравнение:14-y=19-11y; 0,5a+11=4-3a;1,2n+1=1-n;1,7-0,3m=2+1,7m;0,8x+14=2-1,6x

14-y=19-11y-y+11y=19-1410y=5y=20.5a+11=4-3a0.5a+3a=4-113.5a=-7a=-21.2n+1=1-n1.2n+n=1-12.2n=0n=01.7-0.3m=2+1.7m-0.3m-1.7m=2-1.7-2m=0.3m=- 0.150.8x+14=2-1.6x0.8x+1.6x=2-142.4x=-12x=-5