Hello,

please use brackets, otherwise your equations are nearly unreadable!

Iassumethat you mean:

If so: Multiply through by x*(2x-1). You'll get:

Now use the formula to solve a quadratic equation.

I2. Solve for x: 3/2x +1 = x/2assumethat you mean:

If so: Multiply through by 2*(2x+1). You'll get:

Now use the formula to solve a quadratic equation.

I leave the last one for you.3. 3x -7/2x - 3x-3/6x^2