chance2726 chance2726

14-05-2020
Mathematics

contestada

-3b+7=13 solve for b

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

14-05-2020

Answer:

b =-2

Step-by-step explanation:

-3b+7=13

Subtract 7 from each side

-3b+7-7=13-7

-3b = 6

Divide each side by -3

-3b/-3 = 6/-3

b = -2

Answer Link

bleubillet bleubillet

14-05-2020

Answer:

b=-2

Step-by-step explanation:

-3b+7=13

-7 -7

-3b=6

/-3 /-3

b=-2

Answer Link

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