Use the interval notation to solve 3x+2>=2?

3x + 2 >= 2

3x >= 2 - 2

3x >= 0

x >= 0/3

x>= 0

The equation is true for all values of x equal or greater than 0

If x = 0

3x + 2 >= 2
3(0) + 2 > = 2
2>=2

If x = 1

3(1) + 2 >= 2

3 + 2 >= 2

5 > 2

3x + 2 ≧ 2
3x ≧ 2 - 2
3x ≧ 0
x ≧ 0/3
x ≧ 0

3x+2>2
3x>0
x must be positive