Các câu hỏi tương tự
Tìm x
\(\left(-5\right)\left(x+\frac{1}{5}\right)-\frac{1}{2}\left(x-\frac{2}{3}\right)=\frac{3}{2}x-\frac{5}{6}\)
Tìm x:
a)\(\left(3x-1\right)\left(-\frac{1}{2}x+5\right)=0\)
b)\(-5\left(x+\frac{1}{5}\right)-\frac{1}{2}\left(x-\frac{2}{3}\right)=\frac{3}{2}x-\frac{5}{6}\)
Tìm x
\(\left(2x+\frac{3}{5}\right)^2-\frac{9}{25}=0\)
\(3\left(3x-\frac{1}{2}\right)^3+\frac{1}{9}=0\)
\(-5\left(x+\frac{1}{5}\right)-\frac{1}{2}\left(x-\frac{2}{3}\right)=\frac{3}{2}x-\frac{5}{6}\)
\(3\left(x-\frac{1}{2}\right)-5\left(x+\frac{3}{5}\right)=-x+\frac{1}{5}\)
giải nhanh hộ mình với, mai mình nộp rồi
1, frac{2}{9}.left(x-frac{9}{4}right)+frac{1}{2}frac{3}{7}.left(7-frac{1}{6}right)+frac{1}{3}2, 2.left(frac{3}{2}-xright)-frac{1}{3}7x-frac{1}{4}3,-frac{3}{2}.left(5-frac{1}{6}right)+4.left(x-frac{1}{2}right)frac{1}{2}+x4,-frac{5}{7}.left(frac{2}{5}-xright)-frac{1}{3}frac{1}{5}-frac{3}{10}5,4-frac{2}{3}.left(x-3right)2-frac{1}{2}+frac{2}{3}6,frac{2}{3}-frac{5}{3}.xfrac{7}{10}.x+frac{5}{6}7,3.left(x-frac{5}{3}right)+frac{1}{2}2left(x-frac{1}{4}right)+frac{5}{2}Phần nào có bn giải rầu các men đừng...
Đọc tiếp
1, \(\frac{2}{9}.\left(x-\frac{9}{4}\right)+\frac{1}{2}=\frac{3}{7}.\left(7-\frac{1}{6}\right)+\frac{1}{3}\)
2, \(2.\left(\frac{3}{2}-x\right)-\frac{1}{3}=7x-\frac{1}{4}\)
3,\(-\frac{3}{2}.\left(5-\frac{1}{6}\right)+4.\left(x-\frac{1}{2}\right)=\frac{1}{2}+x\)
4,\(-\frac{5}{7}.\left(\frac{2}{5}-x\right)-\frac{1}{3}=\frac{1}{5}-\frac{3}{10}\)
5,\(4-\frac{2}{3}.\left(x-3\right)=2-\frac{1}{2}+\frac{2}{3}\)
6,\(\frac{2}{3}-\frac{5}{3}.x=\frac{7}{10}.x+\frac{5}{6}\)
7,\(3.\left(x-\frac{5}{3}\right)+\frac{1}{2}=2\left(x-\frac{1}{4}\right)+\frac{5}{2}\)
Phần nào có bn giải rầu các men đừng giải lại nha mk sẽ ko tk đâu chỉ tik những phần chưa lm
Tìm x
\(\frac{5}{2}-\left(\frac{3}{2}-2\frac{1}{3}+x\right)=\frac{8}{15}-\left(\frac{1}{4}-\frac{7}{10}\right)\)
\(1\frac{2}{3}-1\frac{3}{5}+x=\frac{2}{5}-\left|\frac{3}{4}-\frac{7}{8}\right|\)
\(2-\left(\frac{2}{3}-3\frac{1}{4}+x\right)=1\left|\frac{1}{6}-\frac{13}{12}\right|\)
Tìm x biết :
a)\(\frac{2}{3}x-50\%x-\left(-\frac{4}{5}\right):1\frac{3}{5}=-0,12\)\(+1\frac{3}{25}\)
b)\(\left(-1\frac{1}{6}+\frac{2}{3}-\frac{3}{4}\right):x+\left(-1\frac{11}{12}\right).1\frac{21}{23}=-6\frac{1}{3}\)
c)\(50\%x-\frac{1}{3}x-\left(\frac{-2}{3}\right)^2.\left(-1\frac{1}{8}\right)=-119\frac{3}{4}+120\frac{5}{6}\)
Tìm x :a) frac{3}{2}x-frac{2}{3}frac{2}{3}:frac{3}{2}b) left(frac{9}{11}-xright):left(frac{-10}{11}right)1-frac{4}{5}c) frac{-11}{12}.x+frac{3}{4}frac{-1}{6}d) frac{-5}{4}-left(1frac{1}{2}+xright)4,5đ) left(frac{3}{4}-x:frac{2}{15}right).frac{1}{5}-2,6e) 3-left(frac{1}{6}-xright).frac{2}{3}frac{2}{3}f) left(1-2xright).frac{4}{5}left(-2right)^3g) frac{1}{6}-left|frac{1}{2}.x-frac{1}{3}right|frac{1}{8}
Đọc tiếp
Tìm x :
a) \(\frac{3}{2}x-\frac{2}{3}=\frac{2}{3}:\frac{3}{2}\)
b) \(\left(\frac{9}{11}-x\right):\left(\frac{-10}{11}\right)=1-\frac{4}{5}\)
c) \(\frac{-11}{12}.x+\frac{3}{4}=\frac{-1}{6}\)
d) \(\frac{-5}{4}-\left(1\frac{1}{2}+x\right)=4,5\)
đ) \(\left(\frac{3}{4}-x:\frac{2}{15}\right).\frac{1}{5}=-2,6\)
e) \(3-\left(\frac{1}{6}-x\right).\frac{2}{3}=\frac{2}{3}\)
f) \(\left(1-2x\right).\frac{4}{5}=\left(-2\right)^3\)
g) \(\frac{1}{6}-\left|\frac{1}{2}.x-\frac{1}{3}\right|=\frac{1}{8}\)
Tìm x :a) frac{3}{2}x-frac{2}{3}frac{2}{3}:frac{3}{2}b) left(frac{9}{11}-xright):left(frac{-10}{11}right)1-frac{4}{5}c) frac{-11}{12}.x+frac{3}{4}frac{-1}{6}d) frac{-5}{4}-left(1frac{1}{2}+xright)4,5đ) left(frac{3}{4}-x:frac{2}{15}right).frac{1}{5}-2,6e) 3-left(frac{1}{6}-xright).frac{2}{3}frac{2}{3}f) left(1-2xright).frac{4}{5}left(-2right)^3g) frac{1}{6}-left|frac{1}{2}.x-frac{1}{3}right|frac{1}{8}
Đọc tiếp
Tìm x :
a) \(\frac{3}{2}x-\frac{2}{3}=\frac{2}{3}:\frac{3}{2}\)
b) \(\left(\frac{9}{11}-x\right):\left(\frac{-10}{11}\right)=1-\frac{4}{5}\)
c) \(\frac{-11}{12}.x+\frac{3}{4}=\frac{-1}{6}\)
d) \(\frac{-5}{4}-\left(1\frac{1}{2}+x\right)=4,5\)
đ) \(\left(\frac{3}{4}-x:\frac{2}{15}\right).\frac{1}{5}=-2,6\)
e) \(3-\left(\frac{1}{6}-x\right).\frac{2}{3}=\frac{2}{3}\)
f) \(\left(1-2x\right).\frac{4}{5}=\left(-2\right)^3\)
g) \(\frac{1}{6}-\left|\frac{1}{2}.x-\frac{1}{3}\right|=\frac{1}{8}\)
tim x frac{2}{3}x-frac{1}{2}frac{1}{10}left(x.frac{6}{7}+frac{3}{7}right).2frac{1}{5}-frac{3}{7}-2-5.left(x+frac{1}{5}right)-frac{1}{2}.left(x-frac{2}{3}right)frac{3}{2}.x-frac{5}{6}3.left(x-frac{1}{2}right)-5.left(x+frac{3}{5}right)-x+frac{1}{5} giúp mk nha , mk đang cần gấp
Đọc tiếp
tim x
\(\frac{2}{3}x-\frac{1}{2}=\frac{1}{10}\)
\(\left(x.\frac{6}{7}+\frac{3}{7}\right).2\frac{1}{5}-\frac{3}{7}=-2\)
\(-5.\left(x+\frac{1}{5}\right)-\frac{1}{2}.\left(x-\frac{2}{3}\right)=\frac{3}{2}.x-\frac{5}{6}\)
\(3.\left(x-\frac{1}{2}\right)-5.\left(x+\frac{3}{5}\right)=-x+\frac{1}{5}\)
giúp mk nha , mk đang cần gấp