2x2 + 15 = 11x ? Can be only for some values of x.2x2 + 15 = 11x subtract 11x to both sides2x2 - 11x + 15 = 0(2x - 5)(x - 3) = 02x - 5 = 0 or x - 3 = 0x = 5/2 or x = 3
If: 11x-8y = 32 Then: -8y = -11x+32 And: y = 1.375x-4 in slope-intercept form
2x + 6 + 9x = 39 11x + 6 = 39 11x = 39 - 6 11x = 33 x = 3
If 6x + 10 = 11x , then x=2.
X2 -11x +10=(x - 1 )(x - 10)
6 + 11x - 60 =6 - 60 + 11x = -54 + 11x = 11x -54
6x4x2
11x
1 + 11x =1 + 11x (this is the simplest solution you can make with available information)
-11x-27=-49 11x+27=49 11x=22 x=2
11x
(11x - 1)(11x - 1) (11x - 1)2
11x-5346 is equal to -58,806.
12x - 5 = 11x + 5(1) add 5 to both sides:12x - 5 + 5 = 11x + 5 + 512x = 11x + 10(2) next subtract 11x from both sides:12x - 11x = 11x - 11x + 10x = 10
12x = 11x - 5, subtract both sides by 11x x = -5
11x = 8x-6.............. 11x-8x = -6................... 3x= -6 x = -2
11x(2x - 1) = 0 so either 11x = 0 or x = ½