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Q: What is -6x plus 6x plus 7?

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7+10+(-6x)=17-6x

7x + 7 + 6x - 9 = 13x - 2

4x + 7 = 6x -7 14=2x so x = 7 (plus a negative # is simply - that number)

6x+7 = -56x = -12x = -2

Simple,its just like this: 6x+1+7-3 =6x+8-3 =6x+5

If: 9x+7 = 6x+25 Then: x = 6

-6x+3 = -7-5x 7+3 = 6x-5x 10=x

55 = 6x + 7 so 48 = 6x so 8 = x

x2+6x-7 = (x+7)(x-1) when factored

xx+3x+7=6x+18 xx+3x+7-(6x+18)=6x+18-(6x+18) xx-3x-11=0 Factors of -11: 1,-11 -1,11 Doesn't factor evenly, use quadratic

6x-4+7=-5 6x+3=-5 6x=-8 x=-8/6 = -4/3

10x + 7 = 4x + 49 6x + 7 = 49 6x = 42 x = 6

3x + 7 = 6x - 2 Rearranging gives 6x - 3x = 7 + 2 3x = 9 x = 3

6x + 3 = -7 -5x 6x + 5x = -7 -3 11x = -10 x = -10/11

7(9+x) myalgebra.com

A quadratic equation. If you wish to solve for x, you can do so as follows: -x2 + 6x + 7 = 0 x2 - 6x - 7 = 0 (x - 7)(x + 1) = 0 x ∈ {-1, 7}

6x - 8 + 2x - 5 = 7 - 2x ?

If: 6x-4+7 = 5 Then: x = 1/3

If: x-9 = 6x+7 then x works out as -3.2

11x + 2

x=7

4 + 2x

7

It is 6x+1 simplified

you just add 6x+9x to get 15x then minus 25 from 18 to get -7 thus the answer will be 15x-7