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(1/2)*(x+6)+(1/3)*(x-4) = 3/4 // - 3/4
(1/2)*(x+6)+(1/3)*(x-4)-(3/4) = 0
(1/2)*(x+6)+(1/3)*(x-4)-3/4 = 0
1/2*(x+6)+1/3*(x-4)-3/4 = 0
(1/2*4*(x+6))/4+(1/3*4*(x-4))/4-3/4 = 0
1/2*4*(x+6)+1/3*4*(x-4)-3 = 0
10/3*x-3+20/3 = 0
10/3*x+11/3 = 0
(10/3*x+11/3)/4 = 0
(10/3*x+11/3)/4 = 0 // * 4
10/3*x+11/3 = 0
10/3*x+11/3 = 0 // - 11/3
10/3*x = -11/3 // : 10/3
x = -11/3/10/3
x = -11/10
x = -11/10
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