[tex]\frac{4x-7}{2} = 0 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ / \cdot 2\\\\4x-7 = 0 \ \ \ \ \ \ \ \ \ \ \ \ / +7\\\\4x = 7 \ \ \ \ \ \ \ \ \ \ \ \ \ / :4\\\\\boxed{x = 1,75}[/tex]
