SOLUTION: solve
y=2x-38
x+y=19
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Question 955051: solve
y=2x-38
x+y=19
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
solve
y=2x-38
x+y=19
--------------
Sub for y in the 2nd eqn.
=========
Or
y=2x-38 --> 2x - y = 38
x+y=19
---
solve
2x -y = 38
x + y = 19
----------------- Add
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