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x in (-oo:+oo)
-3 = (-1/4)*x-2 // - (-1/4)*x-2
2-((-1/4)*x)-3 = 0
(1/4)*x-3+2 = 0
1/4*x-1 = 0 // + 1
1/4*x = 1 // : 1/4
x = 1/1/4
x = 4
x = 4
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