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2 votes
(04.02 MC)

Solve the system of equations. (1 point)

x + 3y = −1
2x + 2y = 6

User Agjmills
by
7.4k points

1 Answer

6 votes

Answer:

(5,-2)

Explanation:

2x+2y=6

Divide everything by 2


x+y=3


x+3y=-1


(x)/(3)+y=-(1)/(3)


y=-(1)/(3)-(x)/(3)


x-(1)/(3)-(x)/(3)=3


x-(x)/(3)=3(1)/(3)


(2)/(3)x=3(1)/(3)


(2)/(3)x=(10)/(3)


x=5


5+y=3


y=3-5


y=-2

User Jswq
by
7.9k points

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