Các câu hỏi tương tự
C=\(-66.\left(\frac{1}{2}-\frac{1}{3}+\frac{1}{11}\right)+124.\left(-37\right)+63\left(-124\right)\)
C=-66×(1/2-1/3+1/11)+124×-37+63×-124
RC=-66×(1/2-1/3+1/11)+124×-37+63×-124
C=-66×(1/2-1/3+1/11)+124×-37+63×-124
RC=-66×(1/2-1/3+1/11)+124×-37+63×-124
C=-66×(1/2-1/3+1/11)+124×-37+63×-124
C=-66×(1/2-1/3+1/11)+124×-37+63×-124
C=-66×(1/2-1/3+1/11)+124×-37+63×-124
Tìm số hữu tỉ x, biết:
a, \(\frac{x-100}{24}+\frac{x-98}{26}+\frac{x-96}{28}=3\)3
b, \(\frac{x-1}{65}+\frac{x-3}{63}=\frac{x-5}{61}+\frac{x-7}{59}\)
c, \(\frac{x-28-124}{2011}+\frac{x-124-2011}{28}+\frac{x-2011-28}{124}=3\)
giúp với gấp lắm