Best Answer

-6x^2 - 78x - 252

Improved answer:

-6x+6x+7

When simplified = 7

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

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

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

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

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

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

Related questions

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)

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

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

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

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

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

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