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Q: What is the answer to 3x plus 5 plus 2x equals 15?

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Presumably, this is an equation in finding the value of x 3x+5/4 = -2x+15 3x+1.25 = -2x+15 3x+2x = 15-1.25 5x = 13.75 x = 2.75

2x+3x = 5x

2x + 3x + 6 = 5x + 6

3x + 2x = 40 5x = 40 x = 8

x+5 = 3x+15 x-3x = 15-5 -2x = 10 x = -5

3x+56 = 2x+4 3x-2x = 4-56 x = -52

3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20

3x+5 = 2x+13 3x-2x = 13-5 x = 8

3y = 2x + 15

2x + 3y = 17 3x + 4y = 24 (2x + 3x) + (3y + 4y) = (17 + 24) 5x + 7y = 41

2(5) + 3(5) = 10 + 15 = 25also 2x+3x=5x and 5(5)=25â–

-3x+2 = 2x-8 8+2 = 2x+3x 10 = 5x x = 2

5k

NM equals 2x + 1, as stated in the question!

3x

3x

3x - 3 = 2x + 6 3x = 2x + 9 x = 9

5X + 6 = 2X + 15 -2X -2X 3X + 6 = 15 -6 -6 3X = 15 ---- ----- 3 3 x = 5 im so smart.

yes

x = 15

10 - 3x = x - 2x + 40 10 - 3x = - x + 40 10 - 40 = 3x - x -30 = 2x -15 = x

2x+3x=35 5x=35 x=7

2x = 3x + 1; -x = 1; x = -1.

3x - 12 = -2x + 235x = 35 so x = 7

no