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PLEASE HELP!!!!!!!!! Solve the system using elimination method. -14x+4y=-24 -7x-7y=-21 Choices: a.(4,2) b.(2,1) c.(-2,-6) d.(3,4)

PLEASE HELP!!!!!!!!! Solve the system using elimination method. -14x+4y=-24 -7x-7y=-21 Choices: a.(4,2) b.(2,1) c.(-2,-6) d.(3,4)
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10 votes
PLEASE HELP!!!!!!!!! Solve the system using elimination method.

-14x+4y=-24
-7x-7y=-21
Choices:
a.(4,2)

b.(2,1)

c.(-2,-6)

d.(3,4)

asked
User Sil
by
8.9k points

1 Answer

4 votes

Answer:

The answer is (6,12)

107x= 642

x=6

7•6 +2y=66

y= 12

answered
User Marvin Ward Jr
by
9.3k points
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