Mister Exam

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How to use it?
Inequation:
2(x-8)>5x-2
1+8x<9
-3x^2+x-2<=0
2^log(10)*(x^2-4)>=(x+2)^log(10)*2
Derivative of:
5*x-2
Identical expressions
fifteen *x+ twenty-one > five *x- two
15 multiply by x plus 21 greater than 5 multiply by x minus 2
fifteen multiply by x plus twenty minus one greater than five multiply by x minus two
15x+21>5x-2
Similar expressions
5^(x-2)>5^3
15*x-21>5*x-2
2(x-8)>5x-2
15*x+21>5*x+2
5x-2>3

15x+21>5x-2 inequation

You have entered [src]

15*x + 21 > 5*x - 2

$$15 x + 21 > 5 x - 2$$

15*x + 21 > 5*x - 2

Solving inequality on a graph

Rapid solution 2 [src]

 -23      
(----, oo)
  10

$$x\ in\ \left(- \frac{23}{10}, \infty\right)$$

x in Interval.open(-23/10, oo)

Rapid solution [src]

   /-23             \
And|---- < x, x < oo|
   \ 10             /

$$- \frac{23}{10} < x \wedge x < \infty$$

(-23/10 < x)∧(x < oo)

15*x+21>5*x-2 inequation