1/2z+7=-3

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Solution for 1/2z+7=-3 equation:


z in (-oo:+oo)

(1/2)*z+7 = -3 // + 3

(1/2)*z+3+7 = 0

1/2*z+10 = 0 // - 10

1/2*z = -10 // : 1/2

z = -10/1/2

z = -20

z = -20

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