BBC

Solving equations with fractions

Solve the equation \(\frac{3s + 9}{4} = 7\). This means \(3s + 9\) has all been divided by 4. To solve the equation, inverse the operations. The opposite of dividing by 4 is multiplying by 4. Any ...
BBC

Solving equations with fractions

Solve the equation \(\frac{3s + 9}{4} = 7\). This means \(3s + 9\) has all been divided by 4. To solve the equation, inverse the operations. The opposite of dividing by 4 is multiplying by 4. Any ...
Scientific Research Publishing

A New Approach for Solving Linear Fractional Programming Problems with Duality Concept ()

1 Department of Mathematics, Dhaka University, Dhaka, Bangladesh. 2 Department of Natural Sciences, Daffodil International University, Dhaka, Bangladesh. The linear fractional programming (LFP) ...