-2 and -6
There is no numerical value for 'x' that can make this a true statement.
-6 Check: -6+4-6+8 = 0
x = 7
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2
-18+x = 3 x = 3+18 x = 21
-2 and -6
There is no numerical value for 'x' that can make this a true statement.
-3
20c x 7, plus 10c x 1 20c x 6, plus 10c x 3 20c x 5, plus 10c x 5 20c x 4, plus 10c x 7 20c x 3, plus 10c x 9 20c x 2, plus 10c x 11 20c x 1, plus 10c x 13
10 is the value of b that would make X plus bx-24 factorisable.
-6 Check: -6+4-6+8 = 0
Subtract 108.
x = 7
Oh, dude, that's like a lot of x's and t's and some random letters thrown in there. So, technically, if you add all the x's, you get 7x, add all the t's, you get 3t, and the random letters are just there for decoration, I guess. So, the sum of x plus x plus x plus x plus x plus x plus x plus t plus t plus t plus jjakw is 7x + 3t + jjakw.
If (x + 3)(x +7) = 0 then either: x + 3 = 0 or x + 7 = 7 Hence x = -3 or -7.
no one can do that. it doesn't make scence