3z/7-3=-4

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Solution for 3z/7-3=-4 equation:


z in (-oo:+oo)

(3*z)/7-3 = -4 // + 4

(3*z)/7-3+4 = 0

3/7*z+1 = 0 // - 1

3/7*z = -1 // : 3/7

z = -1/3/7

z = -7/3

z = -7/3

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