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Inequation:
4(16^x-2*4^(x+1))^2+23*(16^x-2*4^(x+1))+112>=0
sgrt(2x+1)>2x^2+x-1
3^(1/x)+3^(1/x)*3^3>84
3/4^x-2+4^x-3/4^x-4>3
Identical expressions
twenty *x+ nine < eighteen *x- eighteen
20 multiply by x plus 9 less than 18 multiply by x minus 18
twenty multiply by x plus nine less than eighteen multiply by x minus eighteen
20x+9<18x-18
Similar expressions
20*x-9<18*x-18
20*x+9<18*x+18

Solving inequalities/ 20*x+9<18*x-18

20x+9<18x-18 inequation

The solution

You have entered [src]

20*x + 9 < 18*x - 18

$$20 x + 9 < 18 x - 18$$

20*x + 9 < 18*x - 18

Solving inequality on a graph

Rapid solution 2 [src]

(-oo, -27/2)

$$x\ in\ \left(-\infty, - \frac{27}{2}\right)$$

x in Interval.open(-oo, -27/2)

Rapid solution [src]

And(-oo < x, x < -27/2)

$$-\infty < x \wedge x < - \frac{27}{2}$$

(-oo < x)∧(x < -27/2)