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5-((3/4)*x) = 3/8 // - 3/8
5-((3/4)*x)-(3/8) = 0
(-3/4)*x-3/8+5 = 0
37/8-3/4*x = 0 // - 37/8
-3/4*x = -37/8 // : -3/4
x = -37/8/(-3/4)
x = 37/6
x = 37/6
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