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OpenStudy (anonymous):
Can anyone help me with using the method of elimination to solve the system of linear equations please? 2x+y=-1 and 4x+y=-5
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OpenStudy (anonymous):
Subtract the first equation from the second one, this will eliminate y. Find x.
OpenStudy (campbell_st):
let 2x+y = -1 (1) 4x + y = -5 (2) then equation (1) - equation 2 will eliminate y -2x = 4 so x = -2 substitute into either equation to find x point is (-2, 3)
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