haleyrose2206 haleyrose2206

07-02-2020
Mathematics

contestada

a = 4b
a - b = 9
what is the answer to this on shown work?

a 4b a b 9 what is the answer to this on shown work class=

Respuesta :

taylorcjones42 taylorcjones42

07-02-2020

Answer:b=3

Step-by-step explanation:

If a=4b then,

4b-b=9

4(3)-3=9

4x3=12 then - that by 3

So, 12-3=9

Hope that helps

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Teaaa6383 Teaaa6383

07-02-2020

B=3 because in the variable there is always wanted invisible one you have to remember that

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