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(1/2)*(4-(6*x))-(2*((1/2)*x-4)) = 26 // - 26
(1/2)*(4-(6*x))-(2*((1/2)*x-4))-26 = 0
(1/2)*(4-6*x)-2*((1/2)*x-4)-26 = 0
1/2*(4-6*x)-2*(1/2*x-4)-26 = 0
1/2*(4-6*x)-2*(1/2*x-4)-26 = 0
10-4*x-26 = 0
-4*x-16 = 0
-4*x-16 = 0
-4*x-16 = 0 // + 16
-4*x = 16 // : -4
x = 16/(-4)
x = -4
x = -4
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