work out the value of 21+2x when x = -2
Answer
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DinoRor 5 months ago
Светило науки - 59 ответа - 0 помощи

Answer:

43

Step-by-step explanation:

21 + 2x = 21 + 22 = 43

Hope this helps! :)

Answer
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1
Amphitrite1040 5 months ago
Светило науки - 1204 ответа - 0 помощи

Hey there!


21 + 2x

= 21 + 2(-2)

= 21 - 4

= 17


Therefore, your answer is: 17


Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

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