avery5126 avery5126

Today at 9:42 PM
Mathematics

Answered

What is the value of x in the equation 2x + 9 = 21?
O2
06
09
O 15

Answer :

destybestie16 destybestie16

Today at 9:47 PM

Answer:

the answer is 6

Step-by-step explanation:

2x + 9 = 21

2x = 21 - 9

2x = 12

x = 6

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