3 years ago

Solve 15 ≥ -3x or 2/5 x ≥ -2.

Mathematics

1 answer:

ipn [44]3 years ago

6 0

Answer:

x ≥ -5

Step-by-step explanation:

15≥-3x

switch sides

-3x≤15

Multiply both sides by -1 (reverse the inequality)

(-3x)(-1)≥15(-1)

Simplify

3x≥-15

Divide both sides by 3

3x/3≥ -15/3

Simplify

x≥ -5

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