7(-4w+10)=-42

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Solution for 7(-4w+10)=-42 equation: 


w in (-oo:+oo)

7*(10-4*w) = -42 // + 42

7*(10-4*w)+42 = 0

7*(10-4*w)+42 = 0

112-28*w = 0

112-28*w = 0

112-28*w = 0 // - 112

-28*w = -112 // : -28

w = -112/(-28)

w = 4

w = 4

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