5/7(x+21)=-30

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Solution for 5/7(x+21)=-30 equation: 


x in (-oo:+oo)

(5/7)*(x+21) = -30 // + 30

(5/7)*(x+21)+30 = 0

5/7*(x+21)+30 = 0

5/7*(x+21)+30 = 0

5/7*x+45 = 0

5/7*x+45 = 0

5/7*x+45 = 0 // - 45

5/7*x = -45 // : 5/7

x = -45/5/7

x = -63

x = -63

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