jeoninnieee jeoninnieee

22-08-2019
Mathematics

contestada

3(2b +9) – 2b + 1 = 4(b + 7)
what is it??

Respuesta :

2003cowgirl 2003cowgirl

22-08-2019

Answer:

B=-18

Step-by-step explanation:

3(2b+9)-2b+1=4(b+7)

5b+9-2b+1=4b+28

3b+10=4b+28

-3b -3b

10=b+28

-28 -28

-18=b

b= -18

This is what I got not 100% sure I'm right

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