kpineda289 kpineda289

Today at 5:36 PM
Mathematics

Answered

Solve 3(5x + 7) = 9x + 39.
O A. X=-3
B. X= -10
O c. x = 10
O D. x= 3

Answer :

theresa256 theresa256

Today at 5:42 PM

Answer:

x=3

Step-by-step explanation:

3(5x + 7) = 9x + 39

15x + 21 = 9x + 39

15x - 9x = 39 - 21

6x = 18

x = 3

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