Ответ:\(6m+3+4m-7=10m-4\).\(0.6a-0.2+0.3-0.6a=0.1\).\(-18n-6+12n+9=-6n+3\).\(1.8b-0.9-0.5b+1=1.3b+0.1\).\(3-7.5p+8-3.5p=11-11p\).\(-13+2.6c-c+8=1.6c-5\).\(2.8x-0.8-1.6+1.7x=4.5x-2.4\).\(1.2a-4+40-4.8a=36-3.6a\).\(10-7.5y-y+2.3=12.3-8.5y\).