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| 7x + 3y = -8 1-4x - y = 6 What is the solution to the system of equations shown above? Oa (2,-2) ob (2,2) oc (-2,-2) si (-2,2) MOCO
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| 7x + 3y = -8

1-4x - y = 6
What is the solution to the system of equations shown
above?
Oa (2,-2)
ob (2,2)
oc (-2,-2)
si (-2,2)
MOCO

User Jem
by
5.0k points

1 Answer

7 votes

Answer:

A) 7x + 3y = -8

B) -4x - y = 6 Multiplying B) by 3

B) -12x -3y = 18 then we add A)

A) 7x + 3y = -8

-5x = 10

x = 2

y = -2

Answer is the first one (2, -2)

Explanation:

User Mike Lunn
by
4.6k points
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