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x in (-oo:+oo)
4*x+45+64 = 7/2 // - 7/2
4*x-(7/2)+45+64 = 0
4*x-7/2+45+64 = 0
4*x+211/2 = 0 // - 211/2
4*x = -211/2 // : 4
x = -211/2/4
x = -211/8
x = -211/8
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