It says use the table you have to send a pic
Answer:a = 7
b = 9
c = 4
Explanation:Kindly check the attached image for full explanation
Hope this helps :)
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2x - 3y = 13 /*2
x + 2y = - 4 /*(3)
4x - 6y = 26
3x + 6y = - 12
---------------------- +
4x + 3x = 26 - 12
7x = 14
x = 2
y = ( - 4 - x)/2 = ( - 4 - 2)/2 = - 6/2 = - 3
Answer
( 2; - 3)