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4x+8y=20 -4x+2y=-30 Solving systems of equations by elimination

4x+8y=20 -4x+2y=-30 Solving systems of equations by elimination
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4x+8y=20
-4x+2y=-30
Solving systems of equations by elimination

User Abhijay Kumar
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2 Answers

3 votes
y=-1     x=8 Hope this helps
User Markus R
by
8.7k points
7 votes
x value is -1. y value is 21
User Tony Arkles
by
8.1k points
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