Best Answer

x=5.

10x-4x (6x) +10-6x (=10) If 10 is 2x, x=5.

Q: What is the answer to 10x - 4x plus 5 x 2 - 6 x equals -2x?

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2x + 5 = 7 - 4x ie 2x + 4x = 7 - 5 ie 6x = 2 x = one third.

x=5.54x+1= 2x+12-1 -14x=2x+11-2x -2x2x=11/2 /2x=5.5

4x + 6 = 6x - 12-4x -4x6 = 2x - 12+12 +1218 = 2xx=9

3x - 12 = 10x - 15 - 6x -10 3x - 12 = 4x -25 3x + 13 = 4x 13 = 4x - 3x 13 = x None?

4x+6x=30 is the same as: 10x=30 so we divide by 10 and get: x=3 (I do not see how this relates to calculus, but O.K.)

Related questions

8x-2x+4x=10x

2x/3 = 8 + 4x2x = 24 + 12x-24 = 10x-2.4 = x

10x + 17 = 4x - 16x = -18x = -3

4x + 2 + 2x - 2x = 14 4x = 14 - 2 4x = 12 x = 3

4x - 5 + 2x = 37

They are: (4x-5)(2x+5)

It is 2(2x+3) when factorised

4x - 7 = 2x + 15 4x = 2x +222x = 22x = 11

10x-7=4x+5 +7 +7 10x=4x+12 -4x -4x 6x=12 /6 /6 x=2

10x - 25 = 4x + 510x - 4x = 25 + 56x = 30x = 5

6.28

13x