4 years ago

Evaluate |2x+3|+9 where x= -2

Mathematics

2 answers:

gayaneshka [121]4 years ago

7 0

The answer is 10

First, you must substitute -2 in for x

$| 2(-2)+3|+9$

Then, you must simplify what is inside of the absolute value bars.

$|-1|+9$

Next, you must simplify absolute value.

$1+9$

Finally, add the two whole numbers.

$10$

klio [65]4 years ago

5 0

Answer:

you answer will be 10

Step-by-step explanation:

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Evaluate |2x+3|+9 where x= -2​

Evaluate |2x+3|+9 where x= -2