What is -4x+7>-25\lor 7x+2>=-19 ?

The solution to -4x+7>-25\lor 7x+2>=-19 is True for all x

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-4x+7>-25\lor 7x+2>=-19

- 4 x + 7 > - 25 or 7 x + 2 \geq - 19

True for all x

Interval Notation

(- \infty, \infty)

Solution steps

- 4 x + 7 > - 25 or 7 x + 2 \geq - 19

- 4 x + 7 > - 25 : x < 8

7 x + 2 \geq - 19 : x \geq - 3

Combine the intervals

x < 8 or x \geq - 3

Merge Overlapping Intervals

True for all x

ln (\frac{x}{x - 9}) + ln (\frac{x + 9}{x}) - ln (x^{2} - 81)

x^{2} + 7 x + 6 > 0

16 y^{2} - 9

4 x^{2} + 9 x = - 3

\frac{k ( 4 - k )}{4} > 0

What is -4x+7>-25\lor 7x+2>=-19 ?
The solution to -4x+7>-25\lor 7x+2>=-19 is True for all x