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Solve 15 ≥ -3x or x ≥ -2. Ax Bx C {all reals}

Solve 15 ≥ -3x or x ≥ -2. Ax Bx C {all reals}
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5 votes
Solve 15 ≥ -3x or x ≥ -2.
Ax
Bx
C {all reals}

User Trungnt
by
7.9k points

2 Answers

2 votes

The answer is B I think.



User Ron Warholic
by
8.1k points
5 votes
The answer for 15 > -3x would be x > -5.

1. Divide both sides by -3 (15/-3 < x)

2. Simplify 15/3 to 5 (-5 < x)

3. Switch sides (x > -5).

User Neolaser
by
8.0k points
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