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Popular >

2/5 x+1< 1/5-2x

Solution

\frac{2}{5} x + 1 < \frac{1}{5} - 2 x

Solution

x < - \frac{1}{3}

+2

Interval Notation

(- \infty, - \frac{1}{3})

Decimal Notation

x < - 0.33333 \dots

Solution steps

\frac{2}{5} x + 1 < \frac{1}{5} - 2 x

Move

1

to the right side

\frac{2}{5} x < - 2 x - \frac{4}{5}

Move

2 x

to the left side

\frac{12}{5} x < - \frac{4}{5}

Multiply both sides by

5

12 x < - 4

Divide both sides by

12

x < - \frac{1}{3}

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Frequently Asked Questions (FAQ)

What is 2/5 x+1< 1/5-2x ?
The solution to 2/5 x+1< 1/5-2x is x<-1/3