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Rainbow [258]
3 years ago
14

WILL GIVE BRAINLIEST!

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
4 0

Answer:

x=3, y=-4. (3, -4).

Step-by-step explanation:

-7x-2y=-13

x-2y=11

--------------

x=2y+11

-7(2y+11)-2y=-13

-14y-77-2y=-13

-16y=-13+77

-16y=64

y=64/-16

y=-4

------------

x-2(-4)=11

x+8=11

x=11-8

x=3

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