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(1/5)*(12*x-3) = 2*(8-(10*x)) // - 2*(8-(10*x))
(1/5)*(12*x-3)-(2*(8-(10*x))) = 0
(1/5)*(12*x-3)-2*(8-10*x) = 0
1/5*(12*x-3)-2*(8-10*x) = 0
1/5*(12*x-3)-2*(8-10*x) = 0
112/5*x-83/5 = 0
112/5*x-83/5 = 0
112/5*x-83/5 = 0 // + 83/5
112/5*x = 83/5 // : 112/5
x = 83/5/112/5
x = 83/112
x = 83/112
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