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(3/4)*(x-(1/2))+(4/3)*x = 0
(3/4)*(x-1/2)+(4/3)*x = 0
3/4*(x-1/2)+(4*x)/3 = 0
(3/4*3*(x-1/2))/3+(4*x)/3 = 0
3/4*3*(x-1/2)+4*x = 0
25/4*x-9/8 = 0
(25/4*x-9/8)/3 = 0
(25/4*x-9/8)/3 = 0 // * 3
25/4*x-9/8 = 0
25/4*x-9/8 = 0 // + 9/8
25/4*x = 9/8 // : 25/4
x = 9/8/25/4
x = 9/50
x = 9/50
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