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(2/5)*(4*x+2) = 3*(2-(2*x))+10 // - 3*(2-(2*x))+10
(2/5)*(4*x+2)-(3*(2-(2*x)))-10 = 0
(2/5)*(4*x+2)-3*(2-2*x)-10 = 0
2/5*(4*x+2)-3*(2-2*x)-10 = 0
2/5*(4*x+2)-3*(2-2*x)-10 = 0
38/5*x-10-26/5 = 0
38/5*x-76/5 = 0
38/5*x-76/5 = 0
38/5*x-76/5 = 0 // + 76/5
38/5*x = 76/5 // : 38/5
x = 76/5/38/5
x = 2
x = 2
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