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4 Questions.....Please help!!!! Also, please CONFIRM your answers when you have one.

1. How many solutions does the equation have? 4(2x + 3) = 2(3x - 4) A. one B. infinite C. none

2. How many solutions does the equation have? 6 - a = 1/3(9a - 18) A. one B. infinite C. none

3. How many solutions does the equation have? 3(4x - 3) - 7x = 5x - 9 A. one B. infinite C. none

4. Which expressions would complete this equation so that the equation has no solution? 6(4x – 3) – 10x = ___ Choose exactly two answers that are correct. A. 14x – 15 B. 2(7x – 10) C. 15x – 14 D. 2(7x – 9)

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1) 4(2x + 3) = 2(3x - 4) 2 x = -20 => Just one solution

2) 6 - a = 1/3 * (9a - 18) 4a = 12 => one solution

3) 3(4x - 3) - 7x = 5x - 9 Infinite number of solutions for this, as this is true for any value of x.

4) 6(4x – 3) – 10x = 14x - 18

14 x - 15 => -15 = -18 => NO solution 14 x - 20 => -20 = -18 => NO solution 15 x - 14 => x = -4 => one solution 14 x - 18 => Infinite number of solutions as it is true for any x.