SOLUTION: How do i solve this? solve the linear system using substitution x=5y-42 x+5y=48

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Question 566195: How do i solve this?
solve the linear system using substitution
x=5y-42
x+5y=48
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
How do i solve this?
solve the linear system using substitution
x=5y-42
x+5y=48
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The 1st eqn is solved for x.
Sub for x in the 2nd eqn.