SOLUTION: i dont get Y=x-4 4x+y=26

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Question 159062This question is from textbook Algebra 1 concepts and skills
: i dont get Y=x-4
4x+y=26
 This question is from textbook Algebra 1 concepts and skills

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Y=x-4
4x+y=26 replace y with (x-4) & solve for x in this equation.
4x+(x-4)=26
4x+x=26+4
5x=30
x=30/5
x=6 answer.
y=6-4
y=2 answer.
Proof.
4*6+2=26
24=2=26
26=26