Advertisements
Advertisements
प्रश्न
If x > – 5, then 4x ______ –20.
उत्तर
If x > – 5, then 4x > –20.
Explanation:
If x > – 5
⇒ 4x > – 20
APPEARS IN
संबंधित प्रश्न
Solve: 12x < 50, when x ∈ R
Solve: −4x > 30, when x ∈ Z
Solve: 4x − 2 < 8, when x ∈ N
\[\frac{x - 1}{3} + 4 < \frac{x - 5}{5} - 2\]
\[x - 2 \leq \frac{5x + 8}{3}\]
\[\frac{x}{x - 5} > \frac{1}{2}\]
Solve each of the following system of equations in R.
2x − 7 > 5 − x, 11 − 5x ≤ 1
2x + 6 ≥ 0, 4x − 7 < 0
Solve each of the following system of equations in R.
3x − 6 > 0, 2x − 5 > 0
Solve each of the following system of equations in R.
5x − 1 < 24, 5x + 1 > −24
Solve each of the following system of equations in R.
3x − 1 ≥ 5, x + 2 > −1
Solve each of the following system of equations in R.
11 − 5x > −4, 4x + 13 ≤ −11
Solve each of the following system of equations in R.
\[0 < \frac{- x}{2} < 3\]
Solve each of the following system of equations in R.
10 ≤ −5 (x − 2) < 20
Solve \[\left| x - 1 \right| + \left| x - 2 \right| + \left| x - 3 \right| \geq 6\]
Solve \[\left| x + 1 \right| + \left| x \right| > 3\]
Mark the correct alternative in each of the following:
If − 3x\[+\]17\[< -\]13, then
Mark the correct alternative in each of the following:
If x is a real number and \[\left| x \right|\]\[<\]5, then
Mark the correct alternative in each of the following:
The inequality representing the following graph is
Mark the correct alternative in each of the following:
If \[\left| x + 3 \right|\]\[\geq\]10, then
Solve `(x - 2)/(x + 5) > 2`.
If p > 0 and q < 0, then p + q ______ p.
Solve for x, the inequality given below.
`(|x - 2| - 1)/(|x - 2| - 2) ≤ 0`
Solve for x, the inequality given below.
4x + 3 ≥ 2x + 17, 3x – 5 < –2
x and b are real numbers. If b > 0 and |x| > b, then ______.
If `2/(x + 2) > 0`, then x ______ –2.
If – 2x + 1 ≥ 9, then x ______ – 4.
