Question

Solve the inequality.

Answer 1

-4 >= x or x <= -4

Explanation:

19 <= 7 - 3x

12 <= -3x

divide by negative flip the sign

-4 >=

Answer 2

x ≤ -4

Explanation:

Now we have to,

→ Find the required value of x.

The inequation is,

→ 19 ≤ 7 - 3x

Then the value of x will be,

→ 19 ≤ 7 - 3x

→ 7 - 3x ≥ 19

→ -3x ≥ 19 - 7

→ -3x ≥ 12

→ x ≤ 12/(-3)

→ x ≤ -12/3

→ [ x ≤ -4 ]

Hence, the answer is x ≤ -4.