6(5-2a)=-42

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Solution for 6(5-2a)=-42 equation: 


a in (-oo:+oo)

6*(5-(2*a)) = -42 // + 42

6*(5-(2*a))+42 = 0

6*(5-2*a)+42 = 0

6*(5-2*a)+42 = 0

72-12*a = 0

72-12*a = 0

72-12*a = 0 // - 72

-12*a = -72 // : -12

a = -72/(-12)

a = 6

a = 6

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