3w+4=7w-16

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Solution for 3w+4=7w-16 equation: 


w in (-oo:+oo)

3*w+4 = 7*w-16 // - 7*w-16

3*w-(7*w)+4+16 = 0

3*w-7*w+4+16 = 0

20-4*w = 0 // - 20

-4*w = -20 // : -4

w = -20/(-4)

w = 5

w = 5

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