126 ._.
If you mean: -2(3x-3) = 7x-2 then the value of x works out as 8/13
-1/19=x
x2 - 42x + 441 = (x - 21)2
x3 + 13x2 + 42x = x(x + 6)(x + 7).
5x - 42x + 5 = - 37 x +5
if x-42x-8=0 x=-5.12500
If you mean: -2(3x-3) = 7x-2 then the value of x works out as 8/13
-1/19=x
x2 - 42x + 441 = (x - 21)2
x3 + 13x2 + 42x = x(x + 6)(x + 7).
y-42x = 24 >> Add 42x to both sides << y=24+42x >> Subtract 24 from both sides << y-24=42x >> Divine both sides by 42 << x=(y-24)/42
5x - 42x + 5 = - 37 x +5
(x - 2)(7x + 15)
-3(x + 2)(x + 4)
126
42x+35x-35x=42x it's leave 85 so it's change into a negative 42x-85 is the answer
You said that 42x - 3 + 7 = 8x + 5 .Combine the like terms on the left side (the -3 and the +7):42x + 4 = 8x + 5Subtract 4 from each side:42x = 8x + 1Subtract 8x from each side:34x = 1Divide each side by 34:x = 1/34The solution set is: {34}