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Mathematics, 06.07.2019 03:30, Elp20
Question 1 evaluate the expression, using the given value of the variable. 7 β 5x + 4x when x = 3 a) β20 b) 18 c) 4 d) 30 question 2 evaluate the expression, using the given value of the variable. 3 β 7x + 2x when x = 3 a) β30 b)β12 c) β18 d) β24 question 3 evaluate the expression, using the given value of the variable. z Γ· 4 β 8z + 2(z β 5) when z = 12 a) β79 b) 107 c) β74 d) β34 need answer asap
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Question 1 evaluate the expression, using the given value of the variable. 7 β 5x + 4x when x = 3 a)...
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