(2X+9)+2X+X+((2X+9)/3)=243

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Solution for (2X+9)+2X+X+((2X+9)/3)=243 equation:


X in (-oo:+oo)

(2*X+9)/3+2*X+2*X+X+9 = 243 // - 243

(2*X+9)/3+2*X+2*X+X-243+9 = 0

(2*X+9)/3+(2*3*X)/3+(2*3*X)/3+(3*X)/3+(-243*3)/3+(3*9)/3 = 0

2*X+2*3*X+2*3*X+3*X-243*3+3*9+9 = 0

8*X+6*X+3*X-729+9+27 = 0

14*X+3*X-729+9+27 = 0

17*X-729+9+27 = 0

17*X-720+27 = 0

17*X-693 = 0

(17*X-693)/3 = 0

(17*X-693)/3 = 0 // * 3

17*X-693 = 0

17*X-693 = 0 // + 693

17*X = 693 // : 17

X = 693/17

X = 693/17

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