3t-5+t=-21

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Solution for 3t-5+t=-21 equation:


t in (-oo:+oo)

3*t+t-5 = -21 // + 21

3*t+t-5+21 = 0

4*t+16 = 0 // - 16

4*t = -16 // : 4

t = -16/4

t = -4

t = -4

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