Question

Solve 6x+7>3x+1, when
(i) x is an integer.
(ii) x is a real number.

Answer 1

Answer:

i) when x is an integer:

  x ∈ (-2, ∞)

ii) when x is a real number:

  x∈ (0, ∞)

Step-by-step explanation:

6x + 7 > 3x + 1

6x - 3x > 1 - 7

3x > -6

x > -6/3

x > -3

i) when x is an integer:

  x ∈ (-2, ∞)

ii) when x is a real number:

  x∈ (0, ∞)