Answer:
Yay! System of equations!
Step-by-step explanation:
So, to solve this with substitution!
The best one to start with is the bottom one, x+4y=11
So, we can move 4y to the other side of the equation to get the value for x!
[tex]x=-4y+11[/tex]
So, to substitute this, we just input this x-value into the other equation!
[tex]3(-4y+11)+5y=12[/tex]
So, we have our equation, so let's solve!
[tex]-12y+33+5y=12\\-7y=-21\\y=3[/tex]
So, there is our y-value! Now to input this value into either one of the equations to find the x-value!
[tex]x+4(3)=11\\x=-1[/tex]
So, there is our solution!
Hope this helps!
If you need more help, then do some research on the greatest source of information, the internet!
