Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Join our Q&A platform and get accurate answers to all your questions from professionals across multiple disciplines. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

solve the linear system: y=6x - 11 and -2x - 3y= -7 answer will be a coordinate consisting of integers

Sagot :

Given the following system of equations:

[tex]\begin{gathered} y=6x-11 \\ -2x-3y=-7 \end{gathered}[/tex]

we can substitute the first equation on the second to find the value of x:

[tex]\begin{gathered} -2x-3(6x-11)=-7 \\ \Rightarrow-2x-18x+33=-7 \\ \Rightarrow-20x=-7-33=-40 \\ \Rightarrow x=\frac{-40}{-20}=2 \\ x=2 \end{gathered}[/tex]

Now we can find the value of y using x=2:

[tex]\begin{gathered} y=6(2)-11=12-11=1 \\ y=1 \end{gathered}[/tex]

therefore, the solution of the system is (2,1)