begin{arrayl2x+4y=10x+2y=5endarray.

Frequently Asked Questions

• Solve using the substitution method of $\{\begin{array}{l}2x+4y=10\\ x+2y=5\end{array}$

  

  $$\left(x,y\right)=\left(5-2y,y\right),y\in \mathbb{R}$$