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(2*x)/3+8 = -2/5 // + -2/5
(2*x)/3-(-2/5)+8 = 0
(2*x)/3+2/5+8 = 0
2/3*x+42/5 = 0 // - 42/5
2/3*x = -42/5 // : 2/3
x = -42/5/2/3
x = -63/5
x = -63/5
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