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19 = (-2/3)*(x-2)-5 // - (-2/3)*(x-2)-5
5-((-2/3)*(x-2))+19 = 0
(2/3)*(x-2)+5+19 = 0
2/3*(x-2)+5+19 = 0
2/3*(x-2)+5+19 = 0
2/3*x+11/3+19 = 0
2/3*x+68/3 = 0
2/3*x+68/3 = 0
2/3*x+68/3 = 0 // - 68/3
2/3*x = -68/3 // : 2/3
x = -68/3/2/3
x = -34
x = -34
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