3+(2*x)/3+4-x/7=11/21

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Solution for 3+(2*x)/3+4-x/7=11/21 equation: 


x in (-oo:+oo)

(2*x)/3-(x/7)+3+4 = 11/21 // - 11/21

(2*x)/3-(x/7)-(11/21)+3+4 = 0

(2*x)/3-(x/7)-11/21+3+4 = 0

11/21*x+136/21 = 0 // - 136/21

11/21*x = -136/21 // : 11/21

x = -136/21/11/21

x = -136/11

x = -136/11

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