Question

5x−9≥11 Select one: x≤−4 x≥4 x≤4 x≥−4

Answer 1

Answer:

$x \geqslant 4$

Step-by-step explanation:

1) Add 9 to both sides.

$5x \geqslant 11 + 9$

2) Simplify 11 + 9 to 20.

$5x \geqslant 20$

3) Divide both sides by 5.

$x \geqslant \frac{20}{5}$

4) Simplify 20/5 to 4.

$x \geqslant 4$

Thus, the answer is Option B.

Answer 2

5x−9 ≥ 11

5x ≥ 11 + 9

5x ≥ 20

x ≥ 20/5

x ≥ 4

Done.