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Popular >

x+1-2x-1<0

Solution

x + 1 - 2 x - 1 < 0

Solution

x > 0

+1

Interval Notation

(0, \infty)

Solution steps

x + 1 - 2 x - 1 < 0

Group like terms

x - 2 x + 1 - 1 < 0

Add similar elements:

x - 2 x = - x

- x + 1 - 1 < 0

1 - 1 = 0

- x < 0

Multiply both sides by

- 1

x > 0

Popular Examples

factor 6x+8y+40 factor

6 x + 8 y + 40

simplify x^{1/3}*x^{1/5}simplify

x^{\frac{1}{3}} \cdot x^{\frac{1}{5}}

simplify 5/8+5/8 simplify

\frac{5}{8} + \frac{5}{8}

-(1-5x)+8=-17+2x

- (1 - 5 x) + 8 = - 17 + 2 x

factor 2^{n+1}-2^{n+3}factor

2^{n + 1} - 2^{n + 3}

Frequently Asked Questions (FAQ)

What is x+1-2x-1<0 ?
The solution to x+1-2x-1<0 is x>0