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Popular >

-4(4+7x)+x>-6x+5

Solution

- 4 (4 + 7 x) + x > - 6 x + 5

Solution

x < - 1

+1

Interval Notation

(- \infty, - 1)

Solution steps

- 4 (4 + 7 x) + x > - 6 x + 5

Expand

- 4 (4 + 7 x) : - 16 - 28 x

- 16 - 28 x + x > - 6 x + 5

Add similar elements:

- 28 x + x = - 27 x

- 16 - 27 x > - 6 x + 5

Move

16

to the right side

- 27 x > - 6 x + 21

Move

6 x

to the left side

- 21 x > 21

Multiply both sides by

- 1

21 x < - 21

Divide both sides by

21

x < - 1

Popular Examples

- 2 (x - 3)^{2} = 2 x - 9

3 x^{2} + 6 x - 2 = 0

- 71 + 4 x \leq - 87

simplify 4!*4!simplify

4! \cdot 4!

x+13/12 = 11/12 x

x + \frac{13}{12} = \frac{11}{12} x

Frequently Asked Questions (FAQ)

What is -4(4+7x)+x>-6x+5 ?
The solution to -4(4+7x)+x>-6x+5 is x<-1