2x+2+4x=20

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Solution for 2x+2+4x=20 equation: 


x in (-oo:+oo)

2*x+4*x+2 = 20 // - 20

2*x+4*x-20+2 = 0

6*x-18 = 0 // + 18

6*x = 18 // : 6

x = 18/6

x = 3

x = 3

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