If a=2b=3c=6, find the value of A+2b-4c how to calculate this one

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Venk K · Answer 1 · 2020-05-15T11:29:44+0000

For this case we have the following expression:

A + 2b-4c

Substituting the given values we have:

A + 2b-4c = 2 + 2 (3) -4 (6)

Rewriting we have:

$A + 2b-4c = 2 + 6-24\\A + 2b-4c = 8-24\\A + 2b-4c = -16$

Answer:

The value of the expression is given by: