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Popular >

4x-1+2x+7>x+13

Solution

4 x - 1 + 2 x + 7 > x + 13

Solution

x > \frac{7}{5}

+2

Interval Notation

(\frac{7}{5}, \infty)

Decimal Notation

x > 1.4

Solution steps

4 x - 1 + 2 x + 7 > x + 13

Group like terms

4 x + 2 x - 1 + 7 > x + 13

Add similar elements:

4 x + 2 x = 6 x

6 x - 1 + 7 > x + 13

Add/Subtract the numbers:

- 1 + 7 = 6

6 x + 6 > x + 13

Move

6

to the right side

6 x > x + 7

Move

x

to the left side

5 x > 7

Divide both sides by

5

x > \frac{7}{5}

Popular Examples

7 x^{2} = x^{2} + 7

x^{2} e^{x} - 3 e^{x} < 0

∣ x + 7 ∣ < 2

simplify 2/(2sqrt(3))simplify

\frac{2}{2 3}

factor 1-64m^3 factor

1 - 64 m^{3}

Frequently Asked Questions (FAQ)

What is 4x-1+2x+7>x+13 ?
The solution to 4x-1+2x+7>x+13 is x> 7/5