How to solve, y=3x-11 and y- 3x=-13, using the substitution method
Since you already have y isolated on one equation it's easy. Plug in 3x-11 as for for the second equation. Solve and find what x equals. Then plug the x into the first equation to find y. Hope this helps!
\(\begin{cases}
y=\boxed{3x-11}\\
y- 3x=-13\\
------\\
\boxed{3x-11}- 3x=-13
\end{cases}\)
solve for "x"