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Popular >

0<= x-1<= 2x+2

Solution

0 \leq x - 1 \leq 2 x + 2

Solution

x \geq 1

+1

Interval Notation

[1, \infty)

Solution steps

0 \leq x - 1 \leq 2 x + 2

If

a \leq u \leq b

then

a \leq u and u \leq b

0 \leq x - 1 and x - 1 \leq 2 x + 2

0 \leq x - 1 : x \geq 1

x - 1 \leq 2 x + 2 : x \geq - 3

Combine the intervals

x \geq 1 and x \geq - 3

Merge Overlapping Intervals

x \geq 1

Popular Examples

factor 30x^2+42x factor

30 x^{2} + 42 x

factor 2k^2+5k+3 factor

2 k^{2} + 5 k + 3

2x+4sqrt(40)=8sqrt(160)

2 x + 440 = 8160

factor v^2+10v+16 factor

v^{2} + 10 v + 16

7(18-x)-6(3-5x)=-(7x+9)-3(2x+5)-12

7 (18 - x) - 6 (3 - 5 x) = - (7 x + 9) - 3 (2 x + 5) - 12

Frequently Asked Questions (FAQ)

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