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SOLVING THE SYSTEM BY ELIMINATION!

SOLVING THE SYSTEM BY ELIMINATION!
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6 votes
SOLVING THE SYSTEM BY ELIMINATION!

SOLVING THE SYSTEM BY ELIMINATION!-example-1
User Noqrax
by
7.7k points

1 Answer

5 votes
Distribute the 2 to get the pink box

10x + 2y = 18
Then if we are subtracting the bottom equation from the pink box
10x + 2y = 18
-(10x -7y = -18)
9y = 36
y = 4
User StayOnTarget
by
8.5k points
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