(-85)
21
the awenser is sum
3x-5=3x+5 There is no solution.
3x + 2 = 3x + 6 This is not possible.
-(3x -2) = 17 -3x + 2 = 17 - 3x = 15 x = -5
3x-7 = 14x-29 29-7 = 14x-3x 22 = 11x x = 2 Hope that helps!!;)
21
the awenser is sum
3x - 1 = 28 3x = 29 x = 29/3 x= (approximately) 9.67
3x-5=3x+5 There is no solution.
x^2 + 3x + 2/(-3x) - x^2 - 2=3x-2+2/(-3x)=3x-2-2/(3x)
3X = X + 58 subtract X from both sides 2X = 58 divide both sides by 2 X = 29 check 3(29) = 29 + 58 87 = 87 checks
it is 68.
If 2 divided by 3x it is equal to 2/3x
9x2 + 12x + 4 = 9x2 + 6x + 6x + 4 = 3x(3x + 2) + 2(3x + 2) = (3x + 2)(3x + 2) = (3x + 2)2
If you mean: 9x2+3x-2 = (3x+2)(3x-1) when factored
3x * (x - 4) = 3x*x - 3x*4 = 3x^2 - 12x.