1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to (). A. - 2 b.0 C.2 / 3 D.3 1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to () A.-2 B.0 C.2/3 D.3/2 2. The solution of equation x - (x-1) / 2 = 5 is () A.-9 B.3 C.-3 D.9 3. Equation 3 - (5x + 7) / 2 = - (x + 17) / 4, remove the denominator and get () A.3-2(5x+7)=-(x+17) B.12-2(5x+7)=-x+17 C.12-2(5x+7)=-(x+17) D.12-10x+14=-(x+17)

1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to (). A. - 2 b.0 C.2 / 3 D.3 1. Given that the solution of the equation (a + 1) x + (4a-1) = 0 is - 2, then the value of a is equal to () A.-2 B.0 C.2/3 D.3/2 2. The solution of equation x - (x-1) / 2 = 5 is () A.-9 B.3 C.-3 D.9 3. Equation 3 - (5x + 7) / 2 = - (x + 17) / 4, remove the denominator and get () A.3-2(5x+7)=-(x+17) B.12-2(5x+7)=-x+17 C.12-2(5x+7)=-(x+17) D.12-10x+14=-(x+17)

DDC
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