Решите уравнения пожалуйста!! Срочно! даю 28 баллов
а) 3(2x+8)-(5x+2)=0
б)8(3-2х)+5(3х+5)=9
в)-3(3у+4)+4(2у-1)=0
г) 3(0,4х+7)-4(0,8х-3)=2
д)0,6(х+7)-0,5(х-3)=6,8
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