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(2/5)*(2*x+11) = 2*(4-(4*x))+14 // - 2*(4-(4*x))+14
(2/5)*(2*x+11)-(2*(4-(4*x)))-14 = 0
(2/5)*(2*x+11)-2*(4-4*x)-14 = 0
2/5*(2*x+11)-2*(4-4*x)-14 = 0
2/5*(2*x+11)-2*(4-4*x)-14 = 0
44/5*x-14-18/5 = 0
44/5*x-88/5 = 0
44/5*x-88/5 = 0
44/5*x-88/5 = 0 // + 88/5
44/5*x = 88/5 // : 44/5
x = 88/5/44/5
x = 2
x = 2
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