Answer
$(1,1)$
Work Step by Step
Variable $x$ is isolated in eq.$2$
$x=2y-1\qquad $(*)
Replace $x$ with $2y-1$ in the other equation:
$ 3y+(2y-1)=4\qquad$ ... and solve for $y$. Simplify
$ 5y-1=4\qquad$ ... add 1
$5y=5$
$y=1$
Now, back-substitute into (*)
$x=2(1)-1=2-1=1$
Form an ordered pair $(x,y) $ as the solution to the system
$(1,1)$