2 times a number, increased by 28 is less than or equal to 6 times that number
is this how i should write this
2*x+28<6*x
Yes, that is correct.
It can be rewritten as
4x > 28
x > 7
Actually, the inequality should be written as:
2x + 28 ≤ 6x
To solve this inequality, you want to isolate the variable on one side of the inequality sign. Start by subtracting 2x from both sides:
28 ≤ 4x
Next, divide both sides of the inequality by 4 to solve for x:
7 ≤ x
So the solution to the inequality is x ≥ 7.