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laila [671]
3 years ago
9

7x-2y=37 4x+y=19 soliving system by elimation

Mathematics
1 answer:
Maru [420]3 years ago
5 0

Answer:

x=5  y=-1

Step-by-step explanation:

7x-2y=37

[2(4x+y=19)]=

8x+2y=38

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

15x/15=75/15

x=5

[4(5)+y=19]

y=-1

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I need help finding missing angles ​
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In triangle QRS the measurement of an angle RSQ is 29.1 and the measure of angle QRS is 70 degrees what is the measurement of sq
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Step-by-step explanation:

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