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(-7/2)*((5/6)*x+16/3)+(3/2)*((1/4)*x+3/2) = 0
3/2*(1/4*x+3/2)-7/2*(5/6*x+16/3) = 0
3/2*(1/4*x+3/2)-7/2*(5/6*x+16/3) = 0
-61/24*x-197/12 = 0
-61/24*x-197/12 = 0
-61/24*x-197/12 = 0 // + 197/12
-61/24*x = 197/12 // : -61/24
x = 197/12/(-61/24)
x = -394/61
x = -394/61
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