2(4-5x)=-42

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Solution for 2(4-5x)=-42 equation: 


x in (-oo:+oo)

2*(4-(5*x)) = -42 // + 42

2*(4-(5*x))+42 = 0

2*(4-5*x)+42 = 0

2*(4-5*x)+42 = 0

50-10*x = 0

50-10*x = 0

50-10*x = 0 // - 50

-10*x = -50 // : -10

x = -50/(-10)

x = 5

x = 5

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