Advertisements
Advertisements
Question
Solve the following inequalities and represent the solution on a number line:
`(2x + 5)/(4) > (4 - 3x)/(6)`
Solution
The given inequality is
`(2x + 5)/(4) > (4 - 3x)/(6)`
⇒ 6(2x + 5) > 4(4 - 3x)
⇒ 12x + 30 > 16 - 12x
⇒ 12x + 12x > 16 - 30
⇒ 24x > -14
⇒ x > `-(14)/(24)`
x > -7/12.
The graph of solution is x > -7/12
APPEARS IN
RELATED QUESTIONS
Solve the inequation:
`-2 1/2 + 2x <= (4x)/5 <= 4/3 + 2x, x ∈ W`.
Graph the solution set on the number line.
Solve the following in equation write the solution set and represent it on the number line:
`-x/3 <= x/2 -1 1/3 < 1/6, x ∈ R`
Graph the solution set for each inequality:
5 ≤ x < 10
If x ∈ Z, solve 2 + 4x < 2x – 5 ≤ 3x. Also represent its solution on the number line.
Solve : `(4x - 10)/(3) ≤ (5x - 7)/(2)` x ∈ R and represent the solution set on the number line.
If x ∈ R (real numbers) and – 1 < 3 – 2x ≤ 7, find solution set and represent it on a number line.
Solve the following inequation. Write down the solution set and represent it on the real number line.
–5(x – 9) ≥ 17 – 9x > x + 2, x ∈ R
Solve the following inequation, write the solution set and represent it on the real number line.
`5x - 21 < (5x)/7 - 6 ≤ -3 3/7 + x, x ∈ R`
The following number line represents:
For the inequations A and B [as given above in part (d)], A ∪ B is: