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Lerok [7]
3 years ago
7

Solve the system equation below 3x + y = -7 -2x + 4y = 0

Mathematics
1 answer:
nikitadnepr [17]3 years ago
6 0
<span>1. 3x + y = -7
2. -2x + 4y = 0</span>
1. y=-7-3x
2. -2x+4(7-3x)=0
2. -2x+28-12x=0
2. -14x=-28
2. x=2
1. y= -7-3*2
1. y = -13

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