Question 1103615
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4x - 2y =  2,    (1)
4x +  y = 11.    (2)
----------------------------Subtract eq(2) from eq(1) (both sides). You will get

-2y - y = 2 - 11,   or

-3y = -9  ====>  y = {{{(-9)/(-3)}}} = 3.


Then from eq(1),  4x = 2 + 2*y = 2 + 2*3 = 8  ====>  x = {{{8/4}}} = 2.


<U>Answer</U>.  The solution is  x= 2,  y= 3.
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