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2x+y=13 x+4y=17 Solve with elimination

2x+y=13 x+4y=17 Solve with elimination
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1 vote
2x+y=13
x+4y=17
Solve with elimination

User Derek Eden
by
8.1k points

1 Answer

3 votes

Answer:

X=5 Y=3

Explanation:

2x+y=13

2(x+4y=17)

Both the 2x's cancel out which leaves you with -3y=-21 which equals 3. Then plug the Y back in to get 5 for X.

User Jonathanasdf
by
7.8k points
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