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Solve: 4x - 3 = 13 x = 2 x = 3 x = 4 None of the Above x x x x x x x Solve (notice the model): 7x - 12 = 9 x = 21 x = 7 x = 3 None of the Above Solve (be careful with the negatives): 2x +5 = 1 x = -3 x = -2 x = -1 None of the Above Solve (careful with the negatives): 8r + 18 = 2 r = -2 r = 2.5 r = 4 None of the Above Solve: 3k - 6 = -12 k = -3 k = -2 k = 3 None of the above w w Which equation is represented by the model? w w 4w = 10 4w + 7 = 10 4w + 3 = 7 None of the Above 0 2 4 6 8 10 12 14 16 18 Which point represents the solution to 5x - 3 = 17 A B C A B C None of the Above Which equation has the solution of x = 6? 12 = 2x + 6 18 = 2x - 3 22 = 4x - 2 None of the Above |