20.5k views
1 vote
Solve the system y+2=4x and y =2

User Serexx
by
7.8k points

1 Answer

4 votes

\begin{gathered} \begin{cases}y+2=4x\text{ (1)} \\ y=2\text{ (2)}\end{cases} \\ Solv\text{ing x from (1)} \\ y+2=4x \\ x=(y+2)/(4),\text{ Using (2)} \\ \text{Using (2), y=2} \\ x=(2+2)/(4)=(4)/(4)=1 \\ x=1,\text{ therefore} \\ \text{The solution is x=1, y=2} \end{gathered}

User BobbyScon
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories