popooo2007 popooo2007

25-11-2021
Mathematics

contestada

what is 7a-7b when a-b=5

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

25-11-2021

Answer:

35

Step-by-step explanation:

7a -7b

Let a-b = 5

Factor

7(a-b)

7(5)

35

Answer Link

gwendyddamanya gwendyddamanya

25-11-2021

Answer:

a=5+7b/7

Step-by-step explanation:

7a-7b

a-b=5

7a-7b=5

7a-7b+7b=5+7b

7a-0=5+7b

7a=5+7b

7a=5+7b/7

a=5+7b/7

Answer Link

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