1/2(2+x)=7

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


x in (-oo:+oo)

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

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

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

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

1/2*x-6 = 0

1/2*x-6 = 0

1/2*x-6 = 0 // + 6

1/2*x = 6 // : 1/2

x = 6/1/2

x = 12

x = 12

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