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1 year ago

Three more than twice a number is less than negative thirteen. Solve the inequality for the unknown number.

Mathematics

1 answer:

Goshia [24]1 year ago

4 0

Answer:

Step-by-step explanation:

The number = x

Three more than the number = x + 3

twice the number = 2x

which means:

2x + 3 < -13

2x + 3 -3 < -13 -3 (subtract 3 from both sides)

2x < -16

2x/2 < -16/2 (divide 2 from both sides)

x < -8

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