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Popular >

x/3 <2x-7

Solution

\frac{x}{3} < 2 x - 7

Solution

x > \frac{21}{5}

+2

Interval Notation

(\frac{21}{5}, \infty)

Decimal Notation

x > 4.2

Solution steps

\frac{x}{3} < 2 x - 7

Multiply both sides by

3

x < 6 x - 21

Move

6 x

to the left side

- 5 x < - 21

Multiply both sides by

- 1

5 x > 21

Divide both sides by

5

x > \frac{21}{5}

Popular Examples

15 x^{2} = x + 2

simplify 10sqrt(45)simplify

1045

3 a = ln (8)

simplify 5/9*1/2-1/6 simplify

\frac{5}{9} \cdot \frac{1}{2} - \frac{1}{6}

2 x^{2} + 5 x - 12 < 0

Frequently Asked Questions (FAQ)

What is x/3 <2x-7 ?
The solution to x/3 <2x-7 is x> 21/5