Respuesta :
The value of x=1
Step-by-step explanation:
Given the equations as :
-2x + y= 8
5x - y= -5 ------adding the equations
---------------------
3x = 3 -------dividing both sides by 3
x = 1
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Simultaneous equations : https://brainly.com/question/12318095
Keywords : equations, system, value
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Answer:
Its x=1
Step-by-step explanation:
It was right on the unit test