b-2c-4a=

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Solution for b-2c-4a= equation:


Simplifying
b + -2c + -4a = 0

Reorder the terms:
-4a + b + -2c = 0

Solving
-4a + b + -2c = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-1b' to each side of the equation.
-4a + b + -1b + -2c = 0 + -1b

Combine like terms: b + -1b = 0
-4a + 0 + -2c = 0 + -1b
-4a + -2c = 0 + -1b
Remove the zero:
-4a + -2c = -1b

Add '2c' to each side of the equation.
-4a + -2c + 2c = -1b + 2c

Combine like terms: -2c + 2c = 0
-4a + 0 = -1b + 2c
-4a = -1b + 2c

Divide each side by '-4'.
a = 0.25b + -0.5c

Simplifying
a = 0.25b + -0.5c

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