6x+7 = -56x = -12x = -2
If: 9x+7 = 6x+25 Then: x = 6
55 = 6x + 7 so 48 = 6x so 8 = x
Not necessarily.
7(9+x) myalgebra.com
6x+7 = -56x = -12x = -2
If: 9x+7 = 6x+25 Then: x = 6
4x + 7 = 6x -7 14=2x so x = 7 (plus a negative # is simply - that number)
-6x+3 = -7-5x 7+3 = 6x-5x 10=x
55 = 6x + 7 so 48 = 6x so 8 = x
Not necessarily.
7(9+x) myalgebra.com
x=7
7
6x - 8 + 2x - 5 = 7 - 2x ?
If: x-9 = 6x+7 then x works out as -3.2
If: 6x-4+7 = 5 Then: x = 1/3