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Q: 3x plus 5 plus equals 20 what does x equals?

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3x+5=20 3x=15 x=5

-3x + 5 = 20 -3x = 15 x = -5

-5

3X + 5 = 203X = 15 X = 5

3x - 5 + 3x = 1x + 15 3x + 3x -1x = 15 + 5 5x = 20 5x/5 = 20/5 x = 4

3x-5=3x+5 There is no solution.

what is a slope

645375

(3x-4)(x+5)

3x + 5 = 20Subtract 5 from each side:3x = 15Divide each side by 3:x = 5

2x2 + 3x - 20 = (x + 4)(2x - 5).

4x + 5 = 3x + 84x-3x + 5 - 5 = 3x - 3x + 8 -5x = 3

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