Solve equations graphically

Let $f(x)=\dfrac{2^x}{x-1}$f, left parenthesis, x, right parenthesis, equals, start fraction, 2, start superscript, x, end superscript, divided by, x, minus, 1, end fraction and let $g(x)=-4x-2$g, left parenthesis, x, right parenthesis, equals, minus, 4, x, minus, 2.

The graph of $y=f(x)$y, equals, f, left parenthesis, x, right parenthesis is shown below.

Let $x_1$x, start subscript, 1, end subscript and $x_2$x, start subscript, 2, end subscript be solutions of $\dfrac{2^x}{x-1}=-4x-2$start fraction, 2, start superscript, x, end superscript, divided by, x, minus, 1, end fraction, equals, minus, 4, x, minus, 2, where $x_1>x_2$x, start subscript, 1, end subscript, is greater than, x, start subscript, 2, end subscript.

Estimate the value of $x_1$x, start subscript, 1, end subscript.
Answers within $\textit{0.5}$start text, 0, point, 5, end text units of the solution will be accepted.