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2x+y=-11;3x-4y=11 How do I solve this by substitution?

2x+y=-11;3x-4y=11 How do I solve this by substitution?
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3 votes
2x+y=-11;3x-4y=11
How do I solve this by substitution?

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User JonghoKim
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8.2k points

2 Answers

5 votes
1)2x+y= - 11
2*(-6)+1=-11
1)3x-4y=11
3*9-4*4=11
answered
User Zero Piraeus
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8.6k points
3 votes
This is the answer! ;)
2x+y=-11;3x-4y=11 How do I solve this by substitution?-example-1
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User Alex From Jitbit
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8.2k points
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