[질문] 디딤돌중등부홈페이지들어가서 투탑수학7-나섹션원115에서117까지답알려주세요

유형다지기1-3/2-2/3-5/4-3/일차방정식풀이1)3x=2x+3+1/2)x-2x+5=1/2)2/3-1)x=6/2)x=1/4-1)x=2/2)x=5/3)x=7/1/4)x=3/2//