1) 3 7/24 +x =5 2) x + 0,52 = 1 3)y - 5 3/7 = 1 - вопрос №7627089137245205213537167442537558 от 11111Ангелина11111 18.04.2021 08:29

Question

Математика: 1) 3 7/24 +x =5 2) x + 0,52 = 1 3)y - 5 3/7 = 1 6/7 4)у -4,25 = 3,75 5)8 4/9 - m = 3/7 6)2 - x = 1,376 7) (234 + x) - 456 =178

11111Ангелина11111 · Answer

3 7/24+х=5х=5 - 3 7/24х=4 24/24-3 7/24х=1 17/24х+0,52=1х=1-0,52х=0,48у - 5 3/7=1 6/7у=1 6/7+5 3/7у=6 9/7у=7 2/7у-4,25=3,75у=3,75+4,25у=88 4/9  - m=3/7m=8 4/9 - 3/7m=8 28/63 - 27/63m=8 1/63(214+х)-456=178214+х=178+456214+х=634х=634-214х=420...