4x + 27x + 18 = 0 31x + 18= 0 31x + 18 - 18= 0 - 18 31x = -18 31x / 31 = -18 / 31 x = -.58
-93x+3 can be factored to 3(-31x+1) or 3( 1-31x)
21x2 - 31x + 8 = (3x - 8)(7x - 1)
If you mean: 3x^2 +31x +36 then it is (3x+4)(x+9) when factored
31x
state the equation more clearly please.. i dont know what you mean with "10X96" or is the equation 9 - 10*96 - 31x?? in this case: 31x = 9 - 10*96 31x = 9 - 960 31x = -951 x = -951/31 x = -30.6774 if this is not what you meant, restate your question
-2
7x+10=31x so 10=31x-7x or 10 =24x in which case x=10/24 or 5/12
186
(7x + 4)(x - 5)
If: 31x = 31 then x = 1
It is equivalent to: 2x^2 +31x -16