Andratache05 Andratache05 19-11-2016 Matematică a fost răspuns rezolvati in Q ecuatiile: a)6(x+3)-7(x+5)=4(x+1)-2(x+6)+12; b)5(2x+7)-3(3x-8)=9x-2(3x-5)+13; c)3(4x-11)+5(7-2x)=16-3(3x-10); d)7(5x-8)+6(5-3x)=28-8(3-4x).