2w+2(w+19)=1291/2

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Solution for 2w+2(w+19)=1291/2 equation: 


w in (-oo:+oo)

2*(w+19)+2*w = 1291/2 // - 1291/2

2*(w+19)+2*w-(1291/2) = 0

2*(w+19)+2*w-1291/2 = 0

(2^2*(w+19))/2+(2*2*w)/2-1291/2 = 0

2^2*(w+19)+2*2*w-1291 = 0

8*w-1291+76 = 0

8*w-1215 = 0

(8*w-1215)/2 = 0

(8*w-1215)/2 = 0 // * 2

8*w-1215 = 0

8*w-1215 = 0 // + 1215

8*w = 1215 // : 8

w = 1215/8

w = 1215/8

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