7+x+1/2(4x-2)

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Solution for 7+x+1/2(4x-2) equation: 


x in (-oo:+oo)

(1/2)*(4*x-2)+x+7 = 0

1/2*(4*x-2)+x+7 = 0

1/2*(4*x-2)+x+7 = 0

3*x-1+7 = 0

3*x+6 = 0

3*x+6 = 0

3*x+6 = 0 // - 6

3*x = -6 // : 3

x = -6/3

x = -2

x = -2

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