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Popular >

28<4(5-2x)

Solution

28 < 4 (5 - 2 x)

Solution

x < - 1

+1

Interval Notation

(- \infty, - 1)

Solution steps

28 < 4 (5 - 2 x)

Switch sides

4 (5 - 2 x) > 28

Divide both sides by

4

5 - 2 x > 7

Move

5

to the right side

- 2 x > 2

Multiply both sides by

- 1

2 x < - 2

Divide both sides by

2

x < - 1

Popular Examples

x^2-2*0.818x-200*x+0.818*538=0

x^{2} - 2 \cdot 0.818 x - 200 \cdot x + 0.818 \cdot 538 = 0

simplify sqrt(15)sqrt(20)simplify

1520

9^{2} + 4 0^{2} = x^{2}

factor 49w^2-64 factor

49 w^{2} - 64

72 y^{2} = 13 y + 15

Frequently Asked Questions (FAQ)

What is 28<4(5-2x) ?
The solution to 28<4(5-2x) is x<-1