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Solve the system of equations by adding or subtracting
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3 votes
Solve the system of equations by adding or subtracting

Solve the system of equations by adding or subtracting-example-1
User Vincent Agnus
by
8.2k points

2 Answers

7 votes
3x + y = -1
-1y -y
2x=-1
2. 2
X=0.5


2x+y=-3
-1y -y
1x=-3
1. 1
X=-3

(0.5,-3)
User Jamesdlin
by
8.2k points
2 votes

Answer:x=2 y=-7

Step-by-step explanation:3(2)=6-7=-1

2(2)=4-7=-3

User Hietsh Kumar
by
8.5k points
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