corinnelanderschier corinnelanderschier

30-09-2021
Mathematics

contestada

How to I do an algebra proof if
given: m=1/2(a+b)
prove: b=2m-a

Respuesta :

DᴀʀᴋPᴀʀᴀᴅᴏx DᴀʀᴋPᴀʀᴀᴅᴏx

30-09-2021

let's solve for b :

[tex]m = \dfrac{1}{2} (a + b)[/tex]

[tex]2m = a + b[/tex]

[tex]b = 2m - a[/tex]

proved....

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