3x+8+7x=28

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Solution for 3x+8+7x=28 equation: 


x in (-oo:+oo)

3*x+7*x+8 = 28 // - 28

3*x+7*x-28+8 = 0

10*x-20 = 0 // + 20

10*x = 20 // : 10

x = 20/10

x = 2

x = 2

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