X/2.1=-3

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Solution for X/2.1=-3 equation: 


X in (-oo:+oo)

X/2.1 = -3 // + 3

X/2.1+3 = 0

0.47619048*X+3 = 0 // - 3

0.47619048*X = -3 // : 0.47619048

X = -3/0.47619048

X = -6.29999995

X = -6.29999995

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