What is the inequality of: x - 4 < 6
No, it is not a solution.
6
-4x + 2 = 6 -4x = 6 - 2 -4x = 4 x = 4 / -4 x = -1
x>-9
No, because x-6 is an expression: it is not an inequality.
x ∉ {-6, 6}
No.
A number is called a "solution" for an inequality if, when you plug that number into the variable, the inequality becomes true. For example, 4 is a solution to the inequality "x + 5 < 10", because when you plug in 4 for x, you get "4 + 5 < 10", which is true. (4 plus 5 is 9, which is less than 10.) On the other hand, 6 is not a solution to the inequality "x + 5 < 10", because when you plug in 6 for x, you get "6 + 5 < 10", which is false. (6 plus 5 is 11, which isn't less than 10.)
What is the inequality of: x - 4 < 6
No, it is not a solution.
substitute the numbers into the inequality and see if it is true. EX: x > y+ 3 for the point (1, 6) .... 1 > 6 + 3 is not true so this point is not a solution.
Solve the inequality and enter your solution as an inequality comparing the variable to the solution. -33+x<-33
6
-8
9 + x > 6 NB Treat the inequality like an 'equals' sign. There are two exceptions; they are when using fractions or dividing by negative numbers. 9 + x > 6 Subtract '9' from both sides x > 6 - 9 x > -3 Verification ; When x = -4 9 + - 4 = 5 < 6 ( Not true When x = -2 9 + - 2 = 7 > 6 (True)
The solution to an inequality generally is a region with one more dimension. If the inequality/equation is of the form x < a or x = a then the solution to the inequality is the 1 dimensional line segment while the solution to the equality is a point which has no dimensions. If the inequality/equation is in 2 dimensions, the solution to the inequality is an area whereas the solution to the equality is a 1-d line or curve. And so on, in higher dimensional spaces.